TheIran–Israel proxy conflict,[25] also known as theIran–Israel Cold War,[26] is an ongoingproxy war betweenIran andIsrael. In theIsraeli–Lebanese conflict, Iran has supported LebaneseShia militias, most notablyHezbollah. In theIsraeli-Palestinian conflict, Iran has backed Palestinian groups such asHamas. Israel has supported Iranian rebels, conducted airstrikesagainst Iranian allies in Syria,assassinated Iranian nuclear scientists, anddirectly attacked Iranian forces inSyria.[27] In 2024 the proxy war escalated to aseries of direct confrontations between the two countries,[28][29] and in June 2025, theIran–Israel war began,[30]involving the United States.[31][32]
Motivated by theperiphery doctrine,Imperial Iran and Israel had close relations, seeing Arab powers as a common threat. After the 1979 Islamic revolution, Iran cut off relations, butcovert ties continued during the subsequentIran–Iraq War. Iran trained and armed Hezbollah to resist theIsrael's 1982 invasion of Lebanon, and continued to back Shia militias throughout theIsraeli occupation of Southern Lebanon.[33] Even before 1979, Iranian Islamists had materially supported the Palestinians; after 1979 Iran attempted relations with thePalestine Liberation Organization, and later withPalestinian Islamic Jihad and Hamas. Israel foughta war with Hezbollah in 2006. Israel hasfought several wars with Palestinians in and around theGaza Strip: in2008–2009,2012,2014,2021 and since2023. The1982 Lebanon War andGaza war have been the deadliest wars of theArab–Israeli conflict.[34]
Various reasons have been given for the Iran–Israel conflict. Iran and Israel had previously enjoyed warm ties due to common threats, but by the 1990sthe USSR had dissolved andIraq had been weakened.[35] Iranian Islamists have long championed thePalestinian people, whom they perceive as oppressed.[36] Scholars believe that by supporting the Palestinians, Iran seeks greater acceptance amongSunnis and Arabs, both of whom dominate theMiddle East.[37][38] At times, Iran has supported theone-state and thetwo-state solution as a response to theplight of Palestinians,[39] while the country has also used more inflammatory language topredict Israel's demise.[40] Israel sees Iran as an existential threat.[41] Israel has accused Iran of harboring genocidal intentions,[41] while Iran has accused Israel of conducting agenocide in Gaza.[42] Consequently, Israel has soughtsanctions andmilitary action against Iran to stop it from acquiringnuclear weapons.[43] News outlets expressed how Iranian proxy militias stayed largely silent and left Iran "isolated in war" during the 2025 war with Israel.[44][45]
Iranian Islamists have a long history of sympathizing with the Palestinians. In 1949, Iranian ayatollahMahmoud Taleghani visited theWest Bank and was moved by the plight ofPalestinian refugees.[46] Taleghani began advocating for Palestinians in the 1950s and 1960s. After theSix-Day War in 1967, he raises funds (e.g.zakat) inside Iran to be sent to Palestinians.[46] The Iranian government at the time was alarmed at these activities andSAVAK documents indicate that the government believed that the Iranian public was sympathetic to the Palestinian people.[47] LikewiseRuhollah Khomeini championed the Palestinian people before he becameIran's Supreme Leader in 1979. He also criticized thePahlavi dynasty's ties with Israel, viewing Israel as a supporter of the Pahlavi regime.[48] Following the 1979Iranian revolution, Khomeini's new government adopted a policy of hostility towardsIsrael. The new Iranian government sawIsrael as a colonial outpost.[49] Iran withdrew recognition of Israel as a state, and severed all diplomatic, commercial and other ties with Israel,[50] referring to its government as the "Zionist regime"[51] and Israel as "occupied Palestine".
Despite the tension between the two countries,Israel provided support to Iran during theIran–Iraq War from 1980 to 1988. During the war, Israel was one of the main suppliers of military equipment to Iran and also provided military instructors. Israel gave direct support to Iran's war effort when it bombed and destroyed Iraq's Osirak nuclear reactor inOperation Babylon. The nuclear reactor was considered a central component of Iraq's nuclear weapons program.[52]
The1982 Israeli invasion of Lebanon resulted in the departures of thePalestine Liberation Organization (PLO) fromLebanon. The ensuing Israelioccupation of Southern Lebanon temporarily benefited Israeliallies in Lebanon and the civilian Israeli population with fewer violent attacks on Northern Israel by Hezbollah than previously by PLO in the 1970s.[citation needed] However, theSabra and Shatila massacre perpetrated by Israeli proxies (the MaroniteLebanese Forces and right-wingPhalangists) againstLebanese Shias had as a long-term consequence the emergence of a homegrown Lebanese, rather than Palestinian, resistance movement within South Lebanon, which by the second half of the 1990s was posing more strategic trouble to Israel than the PLO could pose in the 1970s.[53][54]
Iran has established a network of allies and proxy forces across the Middle East, which it describes as part of an "axis of resistance" aimed at opposing US and Israeli interests in the area. Israel views Iran as an existential threat on account of Tehran's rhetoric, its support for proxy forces in the region, and its arming and financing of Palestinian groups such asHamas.[55] In some cases, proxy groups evolved into political parties, a transition that was both encouraged and nurtured by Iran. These dual-role proxies earned political legitimacy while masking terrorist activities.[56] U.S. intelligence officials said they believe Iran does not seek a broader conflict, arguing that the primary goal of Iranian proxies is to target Israel and the United States in a way that avoids triggering a large-scale war.[57][58] The United States is considered to be Israel's largest "military backer".[59][60] Germany, Britain, and Italy have also supplied weapons to Israel.[61][62]
As detailed by the Stimson Center, Iran has historically employed at least four main fronts: Hamas in Gaza, Hezbollah in Lebanon, Shiʿite militias in Iraq, and the Houthis in Yemen. According to the report the goal is to compel Israel to defend on multiple fronts simultaneously, reducing its ability to focus on Iranian nuclear or military capabilities and pressure Israel indirectly.[63]
Starting in the 1960s, many Iranians (both leftist and religious) had volunteered to fight against Israel with various Palestinian organizations, including thePalestinian Liberation Organization (PLO).[64] Some of these volunteers, who had received training in Lebanon and Jordan, then returned to Iran to fight against theShah.[64]
Yasser Arafat visited Iran on 17 February 1979, becoming the first foreign leader to visit the country after theIslamic Revolution.[64] During Arafat's visit, Iran severed ties with Israel and expelled Israeli diplomats.[64] The PLO found Iran's revolution inspiring, given thatKhomenei, who had been exiled from his homeland, defeated a militarily powerful enemy supported by the US, something that the PLO thought it could replicate against Israel.[65] On the other hand, Palestinians feltArab nationalism was at a dead end.[65] Arabs were defeated in the1967 war, Jordanexpelled the PLO in 1970 andEgypt recognized Israel in 1978.[65][64]
During theIran hostage crisis, the PLO attempted to mediate with the Iranian students, but failed.[66] In addition, secret documents were allegedly discovered at the US embassy detailing Israeli support for the Shah's regime.[67]
At the start of theIran-Iraq war, Yasser Arafat tried to mediate betweenSaddam Hussein and Khomenei.[68] Arafat feared the war would distract from the Palestinian cause.[68] Arafat travelled personally on 20 September 1980, to Baghdad and Tehran, but his efforts were unsuccessful. Arafat eventually sided with Iraq during the war.[69] Despite this, Iranian leaders kept a pro-Palestinian stance.[70]
Following theIranian Revolution and the fall of the Pahlavi dynasty in 1979, Iran adopted a strong anti-Israel stance. Iran cut off all official relations with Israel.[50] Iran also ceased to accept Israeli passports, and the holders of Iranian passports were banned from travelling to "the occupied Palestine".[71] TheIsraeli Embassy in Tehran was closed and handed over tothe PLO.[72]Ayatollah Khomeini declared Israel an "enemy of Islam" and the "Little Satan".[73] TheUnited States was called the "Great Satan" while theSoviet Union was called the "Lesser Satan".Iran provided support for Islamist-Shia Lebanese parties, helping to consolidate them into a single political and military organization,Hezbollah, and providing them the ideological indoctrination, military training and equipment to attack Israeli and American targets.[74]
In 1982,Israel invaded Lebanon. The leaders of the Lebanese Shia community appealed to Iran for help.[75] Khomeini sent his defense minister and military leaders to Syria to assist, however he eventually concluded that Iran could not fight a two-front war given its ongoing war with Iraq.[76]
Despite Israeli success in eradicating PLO bases and partial withdrawal in 1985, the Israeli invasion had actually increased the severity ofconflict with local Lebanese militias and resulted in the consolidation of several local Shia Muslim movements in Lebanon, includingHezbollah andAmal, from a previously unorganized guerrilla movement in the south. Over the years, military casualties of both sides grew higher, as both parties used more modern weaponry, and Hezbollah progressed in its tactics.
Iran supplied the militant organization Hezbollah with substantial amounts of training, weapons, explosives, financial, political, diplomatic, and organizational aid while persuading Hezbollah to take action against Israel.[77][78][79] Hezbollah's 1985 manifesto listed among its four main goals "Israel's final departure from Lebanon as a prelude to its final obliteration."[80] According to reports released in February 2010, Hezbollah received $400 million from Iran.[78] By the early 1990s, Hezbollah, with support from Syria and Iran, emerged as the leading group and military power, monopolizing the directorship of the guerrilla activity in South Lebanon.[citation needed]
SinceIsrael withdrew from Southern Lebanon and Hezbollah took over the assets of theSouth Lebanon Army in May 2000, the conflict continued at low-level,centering around the Shabaa Farms region.
With the election of Iranian hardlinerMahmoud Ahmadinejad in 2005, relations between Iran and Israel became increasingly tense as the countries engaged in a series of proxy conflicts and covert operations against each other.
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During the2006 Lebanon War,Iranian Revolutionary Guards (IRGC) were believed to have directly assistedHezbollah fighters in their attacks on Israel. Multiple sources suggested that hundreds of Revolutionary Guard operatives participated in the firing of rockets into Israel during the war, and secured Hezbollah's long-range missiles.[81] Revolutionary Guard operatives were allegedly seen operating openly at Hezbollah outposts during the war. In addition, Revolutionary Guard operatives were alleged to have supervised Hezbollah's attack on theINSHanit with aC-802 anti-ship missile. The attack severely damaged the warship and killed four crewmen. It is alleged that between six and nine Revolutionary Guard operatives were killed by the Israeli military during the war. According to the Israeli media, their bodies were transferred toSyria and from there flown toTehran.[81] On 6 September 2007, theIsraeli Air Forcedestroyed a suspected nuclear reactor in Syria, with tenNorth Koreans reportedly killed.[82]
During and immediately after theGaza War, theIsraeli Air Force, with the assistance of Israeli commandos, was reported to have allegedly carried outthree airstrikes against Iranian arms being smuggled toHamas throughSudan, as Iran launched an intensive effort to supply Hamas with weapons and ammunition. Israel hinted that it was behind the attacks. Two truck convoys were destroyed, and an arms-laden ship was sunk in theRed Sea.[83]
On 4 November 2009, Israelcaptured a ship in the easternMediterranean Sea and its cargo of hundreds of tons of weapons allegedly bound from Iran to Hezbollah.[84][85]
In June 2010Stuxnet, an advancedcomputer worm was discovered. It is believed that it had been developed by US and Israel to attack Iran's nuclear facilities.[86] In a study conducted byISIS it was estimated that Stuxnet might have damaged as many as 1,000centrifuges (10% of all installed) in theNatanz enrichment plant.[87] Other computer viruses and malware, includingDuqu andFlame, were reportedly related to Stuxnet.[88][89] Iran claims that its adversaries regularly engineer sales of faulty equipment and attacks by computer viruses to sabotage its nuclear program.[90][91][92]
On 15 March 2011, Israelseized a ship from Syria bringing Iranian weapons to Gaza.[93] In addition, theMossad was also suspected of being responsible for an explosion that reportedly damaged thenuclear facility at Isfahan. Iran denied that any explosion had occurred, butThe Times reported damage to the nuclear plant based on satellite images, and quoted Israeli intelligence sources as saying that the blast indeed targeted a nuclear site, and was "no accident".[94] Hours after the blast took place, Hezbollah fired two rockets into northern Israel. TheIsrael Defense Forces reacted by firing four artillery shells at the area from where the launch originated. It was speculated that the attack was ordered by Iran and Syria as a warning to Israel.[95] The Israeli attack was reported to have killed 7 people, including foreign nationals.[96] Another 12 people were injured, of whom 7 later died in hospital.[96][97]
The Mossad was suspected of being behind anexplosion at a Revolutionary Guard missile base in November 2011. The blast killed 17 Revolutionary Guard operatives, including GeneralHassan Moqaddam, described as a key figure in Iran's missile program.[98] Israeli journalistRon Ben-Yishai wrote that several lower-ranked Iranian missile experts had probably been previously killed in several explosions at various sites.[99]
In response to Israeli covert operations, Iranian agents reportedly began trying to hit Israeli targets; potential targets were then placed on high alert.Yoram Cohen, the head ofShin Bet, claimed that three planned attacks inTurkey,Azerbaijan andThailand were thwarted at the last minute.[100] On 11 October 2011, the United States claimed to havefoiled an alleged Iranian plot that included bombing the Israeli andSaudi embassies inWashington DC andBuenos Aires.[101]
On 13 February 2012, Israeli embassy staff inGeorgia andIndia weretargeted. In Georgia, acar bomb failed to explode near the embassy and was safely detonated by Georgian police. In India, the car bomb exploded, injuring four people. Amongst the wounded was the wife of an Israeli Defense Ministry employee.[102] Israel accused Iran of being behind the attacks.[103][104] The following day, three alleged Iranian agents were uncovered inBangkok,Thailand, thought to have been planning to kill Israeli diplomatic officials, including the ambassador, by attaching bombs to embassy cars. The cell was uncovered when one of their bombs exploded. Police responded, and the Iranian agent present at the house threw an explosive device at officers that tore his legs off, and was subsequently taken into custody. A second suspect was arrested as he tried to catch a flight out of the country, and the third escaped toMalaysia, where he was arrested byRoyal Malaysian Police.[105] Thai police subsequently arrested two people suspected of involvement.[106][107] Indian police arrested a Delhi-based journalist in connection with February's car bomb. Journalist Syed Mohammed Kazmi was arrested on 6 March 2012, after being in contact with a suspect that police believe might have stuck a magnetic bomb to the diplomat's car. It is said Kazmi was an Indian citizen who worked for an Iranian publication.[108]
On 18 July 2012, a bus carrying Israeli tourists inBulgaria was destroyed in abombing attack that killed five Israeli tourists and the Bulgarian driver, and injured 32 people. Israeli prime ministerBenjamin Netanyahu blamed Iran andHezbollah for the attack.[109] In July 2012, a senior Israeli defense official stated that since May 2011, more than 20 terrorist attacks planned by Iranians or suspected Hezbollah agents against Israeli targets worldwide had been foiled, including inSouth Africa,Azerbaijan,Kenya,Turkey,Thailand,Cyprus,Bulgaria,Nepal,Nigeria, andPeru, and that Iranian and Hezbollah operatives were incarcerated in jails throughout the world.[110][111][112][113][114]
On 6 October 2012, Israeli airplanes shot down a smallUAV as it flew over northernNegev.[115]Hezbollah confirmed it sent the drone andNasrallah said in a televised speech that the drone's parts were manufactured in Iran.[116]
On 24 October 2012,Sudan claimed that Israel hadbombed a munitions factory, allegedly belonging to Iran's Revolutionary Guard, south ofKhartoum.[117][118][119]
In November 2012, Israel reported that an Iranian ship was being loaded with rockets to be exported to countries within range of Israel and that Israel "will attack and destroy any shipment of arms".[120]
In January 2013, rumors were released that theFordow Fuel Enrichment Plant had been hit by an explosion. Further reports by IAEA concluded that there had been no such incident.[121]
On 25 April 2013, an Israeli aircraft shot down adrone off the coast ofHaifa, allegedly belonging toHezbollah.[122]
On 7 May 2013, residents ofTehran reported hearing three blasts in an area where Iran maintains its missile research and depots. Later, an Iranian website said the blasts occurred at a privately owned chemical factory.[123]
On 10 December, Hamas announced that they have resumed ties with Iran after a brief cut off over the Syrian conflict.[124]
A court in Jerusalem has sentenced an Israeli man, Yitzhak Bergel, to four-and-a-half years in prison for offering to spy for Iran. Bergel belongs to theanti-Zionist Jewish groupNeturei Karta.[125]
On 5 March 2014, the Israeli navy intercepted the Klos-C cargo ship. Israel stated Iran was using the vessel to smuggle dozens of long-range rockets to Gaza, including Syrian-manufacturedM-302 rockets. The operation, namedFull Disclosure and carried out byShayetet 13 special forces, took place in theRed Sea, 1,500 kilometers away from Israel and some 160 kilometers from Port Sudan.[126]
Iranian media reported that on 24 August 2014, theIRGC had shot down an Israeli drone nearNatanz fuel enrichment plant. The Israeli military did not comment on the reports.[127]
Two workers were killed in an explosion that took place at a military explosives factory southeast of Tehran, near the suspected nuclear reactor inParchin.[128] In what seemed to be a response ordered by Iran,[129] Hezbollah set off an explosive device on the border between Lebanon and the Israeli-controlled side of theShebaa farms, wounding two Israeli soldiers. Israel responded with artillery fire toward two Hezbollah positions in southern Lebanon.[130]
Israel and Syria have observed a truce since Israel reaffirmed its control of most of theGolan Heights in the 1973Yom Kippur War, but theSyrian Civil War, which began in 2011, has led to severalincidents of fire exchange across the borders. The Israeli military was reported to be preparing itself for potential threats in case of a potential power vacuum in Syria. "After Assad and after establishing or strengthening their foothold in Syria, they are going to move and deflect their effort and attack Israel," an Israeli official told theAssociated Press in January 2014. Some experts say that while the encroaching militant forces on Israel's border will heighten security measures, the advancements are not likely to create significant changes to Israel's policy disengagement in the Syria crisis.[131]
In theSyrian Civil War, hoping to bolster its logistics and force projection capabilities in the area, Tehran aims to clear a path from the Iranian capital to Damascus and the Mediterranean coast.[132][133] The Israeli government is convinced that Iran is interested in creating territorial contiguity from Iran to the Mediterranean and in transferring military forces – including naval vessels, fighter planes and thousands of troops – to permanent bases in Syria and is trying to "Lebanonize" Syria and take over using Shi'ite militias, as it had done with Hezbollah in Lebanon.[134] AsIsraeli Defence MinisterAvigdor Lieberman has warned, "everything possible will be done to prevent the existence of a Shi'ite corridor from Tehran to Damascus".[135] In 2017, Israeli intelligence discovered an Iranian base being built in Syria just 50 km from the Israeli border.[136]
The assistance provided by Iran's IRGCQuds Force under GeneralQasem Soleimani, Hezbollah, and Russia to the Syrian government enabledBashar al-Assad to emerge victorious from the war in 2017, which ensured that the "worst-case scenario" for Israel, a contiguous "Axis of Resistance" stretching from Iran and Iraq through Syria to the Lebanese-Israeli border, had been realized.Mossad directorYossi Cohen said in 2018 that Israel's failure to prevent an Assad victory in Syria, together with Israel's failure to defeat Hezbollah in 2006, had meant that "[Iranian General] Qasem Soleimani, should he be so minded, could drive his car from Tehran to Lebanon's border with Israel without being stopped. And the same route would be open to truckloads of rockets bound for Iran's main regional proxy, Hezbollah."[137]
On several occasions between 2013 and 2017 Israel reportedly carried out or supported attacks on Hezbollah and Iranian targets within Syrian territories or Lebanon. One of the first reliably reported incidents took place on 30 January 2013, when Israeli aircraftstruck a Syrian convoy allegedly transporting Iranian weapons to Hezbollah.[138] Habitually, Israel refused to comment on the incident, a stance that is believed to seek to ensure that the Syrian government did not feel obliged to retaliate.[138]
More incidents were attributed to the Israeli Air Force (IAF) inMay 2013, December 2014 andApril 2015. Some of those reports were confirmed by the Syrian Arab Republic, whereas others were denied. Israel systematically refused to comment on alleged targeting of Hezbollah andBa'athist Syrian targets in Syrian territory. In 2015, suspected Hezbollah militantslaunched a retaliatory attack on Israeli forces inShebaa farms as a response to anIsraeli airstrike in the Syrian Golan that killed Hezbollah and IRGC senior operatives. In March 2017, Syrialaunched anti-aircraft missiles towards the Israeli-occupied part of the Golan Heights, allegedly targeting Israeli IAF aircraft, which Syria claimed were on their way to attack targets inPalmyra in Syria. After the incident, the State of Israel stated it was targeting weapons shipments headed toward anti-Israeli forces, specificallyHezbollah, located inLebanon. Israel denied Syria's claim that one jet fighter was shot down and another damaged. Israel has not reported any pilots or aircraft missing in Syria, or anywhere else in the Middle East following the incident. According to some sources, the incident was the first time Israeli officials clearly confirmed an Israeli strike on a Hezbollah convoy during theSyrian Civil War.[139] As of September 2017, this was the only time such confirmation was issued.
In January 2014, Israeli prime ministerBenjamin Netanyahu warned that Iran's nuclear program would only be set back six weeks as a result of itsinterim agreement with the international community.[140]In one of the region's oddest pairings, Israel and the Gulf Arab states led by Saudi Arabia increasingly are finding common ground – and a common political language – on their mutual dismay over the prospect of a nuclear deal in Geneva that could curb Tehran's atomic program but leave the main elements intact, such asuranium enrichment.[141] In June 2017, former Israeli Defense MinisterMoshe Ya'alon stated that "We and the Arabs, the same Arabs who organized in a coalition in the Six-Day War to try to destroy the Jewish state, today find themselves in the same boat with us ... The Sunni Arab countries, apart from Qatar, are largely in the same boat with us since we all see a nuclear Iran as the number one threat against all of us".[142]
Beginning in January 2017, the Israeli Air Force began flying almost daily attack missions against Iranian targets in Syria, dropping about 2,000 bombs in 2018 alone. Some Iranian targets were also attacked by Israelisurface-to-surface missiles or in raids by Israeli special forces. According to former IDF chief of staffGadi Eizenkot, the decision to strike Iranian bases in Syria was made after Iran changed its strategy in 2016 as the US-ledmilitary intervention against ISIL was drawing to an end, planning to exploit the power vacuum to establishhegemony in Syria, building bases and bringing in foreign Shiite fighters. Although the full extent of the campaign would not be revealed until 2019, by early December 2017 the Israeli Air Force confirmed it had attacked arms convoys of Ba'athist Syria and Lebanon's Hezbollah nearly 100 times during more than six years of the conflict in Syria. In January 2019, Eizenkot claimed that up to that point, only a few dozen Iranian military personnel had been killed in the attacks, as Israel had taken care to primarily target Iranian infrastructure while sparing personnel so as not to give Iran any pretext to retaliate.[143][144]
It was reported that theMossad stole nuclear secrets from a secure warehouse in Tehran in January 2018. According to reports, the agents came in a truck semitrailer at midnight, cut into dozens of safes with "high intensity torches", and carted out "50,000 pages and 163 compact discs of memos, videos and plans" before leaving in time to make their escape when the guards came for the morning shift at 7 am.[145][146] According to the Israelis, the documents and files (which it shared with European countries and the United States),[147] demonstrated that the IranianAMAD Project aimed to develop nuclear weapons, that Iran had a nuclear program when it claimed to have "largely suspended it", and that there were two nuclear sites in Iran that had been hidden from inspectors.[148] This was followed by the Trump administrationwithdrawing the United States from the JCPOA and reimposingUS sanctions on Iran.[149][150] Shortly after retiring as head of Mossad,Yossi Cohen admitted he oversaw the operation to steal the Iranian documents during a televised interview in June 2021.[151] Benjamin Netanyahu's 2022 book revealed several new details of the operation, including an intent to sabotage the nuclear program by stealing irreplaceable documents, in addition to proving its mere existence.[152]
In July 2019, it was reported that Israel had expanded its strikes against Iranian missile shipments toIraq, with IsraeliF-35 combat planes allegedly striking Iranian targets in Iraq twice.[153]Israeli airstrikes reportedly targeted Iran-backed militias in Iraq during 2019.[154]
On 16 September 2019, air strikes, targeting three positions of the Iranian Revolutionary Guards and allied Iraqi militias, killed at least 10 pro-Iranian militiamen inAlbu Kamal, Syria. The strikes were allegedly blamed on Israel.[155] According to theTime, the increase of Iran-Israel tension concurs with discussion of a possible rapprochement between Iran and the U.S.[156]
According to Lebanese media reports, on 26 August 2019, Israeli drones attacked aPopular Front for the Liberation of Palestine (PFLP) position inQousaya, located in theBeqaa Valley ofLebanon, close to the border with Syria. The attack came a day aftertwo drones exploded in the Lebanese capitalBeirut.[157][158] According to an official from the Palestinian position in the town three air strikes hit thePFLP-GC military position in Quasaya early morning 26 August 2019 causing only material damage.[159]
On 27 July 2020,explosions and exchange of fire were heard during a "security incident" at theborder between theIsraeli-occupiedGolan Heights andLebanon.[160] The incident involvedIsraeli soldiers and fourHezbollah fighters who allegedly crossed the border, and came days after a Hezbollah member was killed byIsraeli airstrikes in Syria and an Israelidrone crashed in Lebanon.[161] TheIsrael Defense Forces said that there were no Israeli casualties and that the four Hezbollah fighters fled back to Lebanon after being shot at. However, Hezbollah denied that their forces attacked the Israeli army, and said that their fighters had not crossed the border. The group said that Israel opened fire first. Two dozen explosions were heard in Lebanon; an Israeli shell smashed in a civilian home, narrowly missing a family in the house at the time, but nobody was hurt.[162][160][163][164]
The USassassinated Qasem Soleimani on 3 January, reversing policy of the prior administration which had warned Iran of Israeli attempts at assassinating Soleimani. The Iranians retaliated withOperation Martyr Soleimani, in which 11Qiam 1 missiles hitAl-Asad Airbase, causingtraumatic brain injuries to 110 American soldiers. On the same day, theIRGC mistakenly shot downUkraine International Airlines Flight 752, killing all 176 passengers and crew aboard, including 82 Iranian citizens. This triggeredanother wave of Iranian anti-government protests (part of the larger2019–2020 Iranian protests), with many Iranians calling for the removal of Supreme LeaderAli Khamenei.[165] When giant U.S. and Israeli flags were painted on the ground for crowds of Iranian protestors to trample on them, according to video filmed at the scene that has been verified by NBC News, the crowds of people outside Beheshti University refused to trample over them.[166]
On 9 May 2020, Israel was reportedly behind acyberattack that disrupted theShahid Rajaee port in theStrait of Hormuz, causing traffic jams of delivery trucks and delays in shipments. It was suggested that the attack was a response to a failed Iranian cyberattack on an Israeli water facility of theSharon central region in April.[167]
In June and July, a series of explosions targeted Iran's nuclear and missile programs and various other infrastructure. There were accidents and damages reported in theParchin military complex near Tehran on 26 June, the Sina At'har clinic in Northern Tehran on 30 June,[168] theNatanz nuclear facility on 2 July, the Shahid Medhaj power plant (Zargan) inAhvaz and the Karun petrochemical center in the city ofMahshahr on 4 July. It has been speculated that Israel was involved,[169] and the damage at the centrifuge plant in Natanz alone could delay the Iranian nuclear weapons program by one or two years, according to intelligence officials.[170] On 6 July, another explosion occurred at the Sepahan Boresh factory in the city ofBaqershahr.[171] On 9 July, explosions were reported at a missile depot belonging to Iran's Revolutionary Guards Corps west of Tehran.[172] On 11 July, an explosion took place at the basement of an old two-story house containing gas cylinders in northern Tehran.[173] On 12 July, a fire broke out at the Shahid Tondgooyan Petrochemical Company in southwest Iran.[174] On 13 July, an explosion occurred at a gas condensate plant of the Kavian Fariman industrial zone in theRazavi Khorasan province.[175] On 15 July, a large fire broke out at a shipyard in the city ofBushehr, spreading to seven wooden boats.[176] On 18 July, an oil pipeline exploded in the Ahvaz region in Southern Iran.[177] On 19 July, another explosion took place in a power station inIsfahan.[178] On 4 August, amassive explosion took place at the Beirut port caused byammonium nitrate that was stored at the place. According to the German newspaper Die Welt, Iran supplied Hezbollah with hundreds of tons of ammonium nitrate between 2013 and 2014, while around that time Lebanon confiscated thousands of tons of the explosive substance that years later led to the blast.[179]
Abdullah Ahmed Abdullah, the second-in-command ofal-Qaeda, was killed on 7 August 2020 in Tehran.[180]
Mohsen Fakhrizadeh, head of Iran's nuclear weapons program, was assassinated on 27 November 2020 inAbsard.[181]
Israeli commandos carried out attacks which damaged numerous Iranian cargo ships carrying oil and weapons to Syria from late 2019 to 2021.[182] Israeli-owned ships were attacked in theGulf of Oman and theArabian Sea, allegedly by Iran.[183] Israel was also reportedly behind an attack on an Iranian intelligence ship of theIslamic Revolutionary Guard Corps Navy in theRed Sea, which was heavily damaged by alimpet mine in April 2021.[184]
On 10 April 2021, Iran began injectinguranium hexafluoride gas into advanced IR-6 and IR-5 centrifuges at Natanz, but an accident occurred in the electricity distribution network the next day due to Mossad activity, according to Western and Iranian sources.[185] On 13 April 2021, in what seemed to be an Iranian response, an Israeli-owned ship was attacked by a missile or a drone near the shores of theFujairah emirate in theUnited Arab Emirates, causing light damage to the vessel.[186] On 24 April, an Iranian fuel tanker was reportedly attacked off the Syrian coast by an Israeli drone, causing damage but no casualties.[187]
On 7 May, a massive fire broke out in Iran's southwestern city ofBushehr near the only functioningnuclear power plant of the country. The IRGC-affiliatedTasnim News Agency reported that the fire was intentional, although its cause was unknown.[188] On 9 May, an explosion occurred at an oil tanker off the coast of Syria, causing a small fire in one of its engines.[189] On 23 May, at least nine people were injured in a blast at an Iranian plant that reportedly producesUAVs in Isfahan. The blast occurred after Prime Minister Netanyahu said a drone armed with explosives that was downed by Israeli forces earlier in the week was launched by Iran toward Israel from either Syria or Iraq, amid thefighting in Gaza.[190] On 26 May, an explosion took place at a petrochemical complex in the city ofAsaluyeh in Southern Iran, killing a worker and injuring two.[191]
On 2 June, a fire broke out at an Iranian navy vessel, theIRIS Kharg, near the port ofJask in theGulf of Oman, although the entire crew was able to safely disembark before the ship sank.[192][193] Later in the day there was a gas leak at an oil refinery in Tehran which caused a massive fire. No injuries were reported.[194] On 5 June, an explosion took place at the Zarand Iranian Steel Company in eastern Iran. No injuries were reported.[195] On 20 June, it was reported that Iran's solenuclear power plant at Bushehr underwent an emergency shutdown that would last between three and four days.[196] On 23 June, a major damage was caused to one of the buildings ofIran's Atomic Energy Organization, although Iranian authorities denied there was any damage or casualties as a result of the sabotage attempt.[197]
On 3 July, an Israeli-owned cargo ship was struck by an "unknown weapon" in the northern Indian Ocean, causing a fire to erupt onboard the vessel, although no injuries were reported. Israeli sources suspect that Iran was behind the attack.[198] On 5 July, a large fire was reported at a warehouse or factory near the city ofKaraj, where an alleged previous attack targeted a nuclear facility reportedly used to produce centrifuges.[199] On 14 July, Iranian media reported an explosion at an office building in western Tehran, causing heavy damage to part of the building.[200] On 29 July, an Israeli-operated oil tankerwas attacked near the coast ofOman. According to senior Israeli officials, the attack was conducted by Iran.[201]
On 10 August, a major explosion took place on a commercial ship docked at theLatakia port in Syria. Some reports identified the targeted ship as Iranian.[202] The same day a fire broke out at an Iranian petrochemical factory onKhark Island in the Persian Gulf.[203]
On 26 September, three people were injured in a fire at an IRGC research center west of Tehran.[204]
On 26 October, a cyberattack crippled gas stations across Iran. It was reported that some hacked systems displayed messages addressing Iranian Supreme Leader Ali Khamenei, demanding to know "where is the gas."[205]
On 7 November, it was reported that Mossad thwarted multiple Iranian attacks on Israelis in Tanzania, Senegal and Ghana. African authorities arrested five suspects. Iran has also attempted to strike Israel overseas and using cyberattacks.[206]
In February 2022, an Israeli attack against an Iranian base destroyed hundrends of drones, which prompted Iran to fire missiles on an American consulate inIrbil (Iraqi Kurdistan) the following month. An Iranian cyberattack on Israeli websites was also reported.[207]
In March 2022,Reuters reported that Israel was carrying out airstrikes against Iranian personnel and militias in Syria backed by Iran. The report said that Israel "seeks to prevent Iran from transferring weapons toHezbollah".[208]
On 22 May, Col.Hassan Sayyad Khodaei, a senior member of Iran's Islamic Revolutionary Guard Corps, was shot dead in his car in Tehran. He was among those responsible within the Guard's eliteQuds Force for carrying out Iranian operations in Iraq and Syria.[209] On 25 May, an engineer was killed and another employee was wounded during an incident at the Parchin military facility south of Tehran.[210] Also in May, Israeli and Turkish security agencies foiled an Iranian plot to kidnap Israeli tourists in Turkey.[211] Another plotwas foiled in June following a Mossad rescue operation inIstanbul.[212]
On 12 June, Argentinian authorities immobilized an IranianMahan Air cargo plane that was leased to a Venezuelan state-owned airline. The passports of five Iranian passengers traveling on the plane were confiscated, some of whom were purportedly linked to the IRGC.[213] On 13 June, Mohammad Abdous, anIranian Air Force scientist from the Aerospace Unit working on several projects, was killed during a mission at a base in northern Iran. The incident occurred less than 24 hours after Ali Kamani, another member of the air force's Aerospace Unit, died in a car accident in the city of Khomein.[214]The New York Times reported that Iranian officials suspect Israel poisoned engineer Ayoob Entezari and geologist Kamran Aghamolaei.[215] On 14 June, an explosion at a chemical factory in the southern city of Firouzabad injured over 100 Iranian workers, most of them lightly.[216] On 15 June, another IRGC officer of the aerospace division, Wahab Premarzian, died in the city of Maragheh.[217] On 19 June, an explosion was reported at an IRGC missile base in west Tehran. The site had been targeted last year as well.[218] On 27 June, A large cyberattack forced the Iranian state-ownedKhuzestan Steel Company to halt production, with two other major steel producers also being targeted. Israeli military correspondents hinted that Israel was responsible for the assault in retaliation for a suspected Iranian cyberattack that caused rocket sirens to be heard in Jerusalem and Eilat the previous week.[219]
In July, IRGC engineer Said Thamardar Mutlak was killed in a suspected Mossad assassination inShiraz, while Iranian state-media reported that a Mossad-linked spy network planning to carry out "unprecedented acts of sabotage and terrorist operations" in Iran was captured by IRGC intelligence.[220]
On 22 August, IRGC Brigadier General Abolfazal Alijani was killed in the Aleppo region of Syria.[221]
On 1 September, an explosion occurred at a key oil refinery in Abadan that supplies 25% of Iran's fuel needs. No injuries were reported.[222]
On 15 November, an oil tanker owned by an Israeli billionaire was attacked off the coast of Oman by an Iranian drone belonging to the IRGC, causing damage but no injuries.[223][224] The same day security services in Georgia announced they foiled an Iranian plot to assassinate an Israeli businessman in that country, which was supposed to have been carried out by a Pakistani hit squad hired by Iran and assisted by the IRGC.[225] On 23 November, Iran blamed Israel for the death of a senior adviser of theIRGC's aerospace division who was killed by a roadside bomb near Damascus.[226]
On 28 January 2023,a series of bomb-carrying drones attacked an Iranian defense factory in Isfahan, causing material damage at the plant, while a fire broke out at a refinery in the country's northwest the same day.[227] According toThe Wall Street Journal, Israel was responsible for the strike.[228]
On 17 February, the IRGC launched a drone attack against an Israeli-owned vessel in thePersian Gulf, causing minor damage.[229] In March, Greek authorities—with help from Mossad—arrested two foreigners that were part of an Iranian cell looking to attack Jews and Israelis in that country.[230]
In April,Shin Bet announced the arrest of two Palestinians in the West Bank who were recruited by Hezbollah and the IranianQuds Force to carry out attacks on their behalf.[231]
In June, a planned attack by IRGC members against Jews and Israelis in Cyprus was foiled byCypriot intelligence services in cooperation with US and Israeli agencies.[232]
In September, a suspected explosion struck an Iranian missile base in the city ofKhorramabad, with some observers suggesting it was a Mossad operation.[233] On 27 September,Shin Bet arrested a five-person cell, consisting of three Palestinians and two Israeli citizens, that security officials claimed was an Iranian-led cell gathering intelligence to assassinate far-right Israeli ministerItamar Ben-Gvir and far-right activistYehuda Glick.[234] On 28 September, a fire broke out at a car battery factory owned by theIranian Defense Ministry for the second time in less than a week.[235]
In 2024, former Iranian presidentMahmoud Ahmadinejad said that Iran's intelligence service created a unit to counter Mossad operations, but its leader was later revealed to be a Mossad agent himself. He further added that around 20 Iranian operatives had been supplying intelligence to Israel, serving asdouble agents.[236][237]
 | This section needs to beupdated. Please help update this article to reflect recent events or newly available information.(June 2025) |
TheGaza war betweenIsrael andPalestinian militant groups led byHamas[238][a] began on 7 October 2023,[239][240][241] with acoordinated surprise offensive on Israel. The attack began witha rocket barrage of at least 3,000 rockets launched from the Hamas-controlledGaza Strip against Israel. In parallel, approximately 2,500 Palestinian militants breached theGaza–Israel barrier, attackingmilitary bases and massacring civilians in neighboring Israeli communities.[242] At least 1,200 people were killed, including 360at a music festival.[243][244][245] Unarmed civilian hostages and captured Israeli soldiers weretaken to the Gaza Strip, including women and children.[246][247][248][249] The surprise Palestinian attack was met with Israeli retaliatory strikes,[250] and Israel formally declared war on Hamas and its allies a day later.[250]
Iran, which reportedly assisted Hamas with planning the attack,[251] threatened Israel to immediately stop the war on Gaza.[252]A conflict was reported between militants in Lebanon, includingHezbollah, and Israeli forces on 8 and 9 October.[253]
Iran and its proxies, Russia and to a lesser extent China have launched adisinformation campaign against Israel,Ukraine – which condemned the attacks – and their main ally, the United States. TheInstitute for Strategic Dialogue's report singled out Iranian accounts onFacebook andX that glorified thecrimes of Hamas and encouraged more violence against Israeli civilians.[254] Researchers have documented at least 40,000bots or fake social media accounts, as well as strategic use ofstate-controlled media outlets likeRT,Sputnik andTasnim.[254] Iran also accused Israel and the United States ofcommitting war crimes in Gaza.[254]
Amidst the war, theHouthi insurgent group extended the conflict's reach bylaunching missile attacks directed towards Israeli territory.[255]
In December, two Iranian suspects linked to the IRGC were arrested in Cyprus for planning to target Israelis there.[256] On 16 December, Iran reportedly executed a spy working for the Mossad inSistan and Baluchestan province.[257] On 18 December, Iranian media reported disruptions at 60% of gas stations across the country after a cyberattack by the hacktivist groupPredatory Sparrow.[258] On 23 December, a drone reportedly from Iran struck an Israeli-affiliated, Liberian-flagged chemical products tanker identified byAsian News International asMV Chem Pluto in theArabian Sea, 200 nautical miles (370 km) southwest of the coast ofVeraval, India.[259][260] The attack caused a fire on board, but there were no injuries reported. The tanker, which was carrying crude oil, had a crew of 20 Indians, and came from a port in Saudi Arabia. TheIndian Navy responded to the incident, and sentICGSVikram to the tanker.[261][262]
On 25 December,Sayyed Razi Mousavi, a top commander and senior adviser of the IRGC, was killed by an Israeli airstrike in theSayyida Zeinab area.[263][264] On 28 December, eleven leaders of the IRGC were killed in an airstrike targeting theDamascus International Airport, according to Saudi media. It was reported that the IRGC commanders were meeting high-ranking delegates at the time of the strike.[265] On 29 December, Iran executed four people for allegedly spying for the Mossad, and arrested several others.[266] On 20 January 2024, an airstrike killed five eliteIranian Revolutionary Guards in a building in Damascus. Iran blamed Israel.[267] On 29 January, Iran executed four people who were accused of planning to carry out a bomb plot ordered by Mossad against a factory producing military equipment.[268] In February, it was reported that the IRGC has recruited British Shia Muslims visiting religious sites in Iran and Iraq to spy or carry out attacks on Jews and Iranian dissidents living in the UK.[269] On 14 February, explosions struck a natural gas pipeline in Iran, with an official blaming "sabotage and terrorist action".[270]
On 1 April 2024, the Iranian consulate annex building adjacent to the Iranian embassy in Damascus, Syria, was struck by anIsraeli airstrike, killing 16 people, including Brigadier GeneralMohammad Reza Zahedi, a seniorQuds Force commander of the Islamic Revolutionary Guard Corps (IRGC), and seven other IRGC officers.[271][272] On 13 April, Iran retaliated against the attack withmissile and drone strikes in Israel.[273] On 19 April, Israel launched a series ofretaliatory missile strikes on Iranian military sites. Iranian officials have also reported explosions at military sites in Syria and Iraq.[274] Iran is the third-largestproducer in oil cartelOPEC, so there was concern aboutrising oil prices.[275]
It was reported in the end of April that Israel killed an IRGC operative in Tehran who was allegedly involved in targeting Jews in Germany.[276]
In May 2024, reports emerged detailing Iran's alleged orchestration of terror attacks targeting Israeli embassies in Europe, facilitated by local criminal networks. TheSwedish Security Service verified Iran's involvement in these security-threatening activities aimed at Israeli and Jewish establishments in Sweden. Subsequently, Swedish authorities reinforced security protocols at these sites.[277]
On the night between 30 July and 31 July, two senior figures of Iranian backed proxy groups were killed in assassinations attributed to Israel by Iran.[278]
On 14 August, several Iranian banks, including the Central Bank, were targeted as part of a significant cyberattack that led to widespread disruptions in the Iranian banking system. It was described as one of the largest-ever cyberattacks against Iran's state infrastructure.[279]
On 25 August,Islamic Resistance in Iraq said that they fired a drone strike toHaifa.[280]
On 27 August, Islamic Resistance in Iraq claimed that their drone strike struck a "vital target" in Haifa.[281]
In September, a couple was detained and charged by a Paris court for their involvement in an Iranian plot to kill Israelis and Jews in Germany and France. Iran has been accused of recruiting criminals, including drug lords, to conduct such operations on European soil.[282]
On 8 September, Israeli commandosraided an underground facility near Masyaf used by Iran and Hezbollah to build precision-guided missiles.[283]
On 17 September, theShin Bet claimed that it thwarted a Hezbollah attempt to assassinate a former senior defence official with aclaymore mine.[284][285] At least 11 people were killed and 4,000 were wounded, mostly Hezbollah members, afterthe explosions of theirpagers nationwide, including inBeirut.[286] Among those reported injured was the Iranian ambassador, Mojtaba Amani.[287]
On 19 October 2024, a drone strike reportedly targeted Israeli PM Benjamin Netanyahu's residence, but no injuries were reported as neither he nor his wife was present at the time. Netanyahu remarked, "the proxies of Iran who today tried to assassinate me and my wife made a bitter mistake."[288] Iran has attributed the reported attack to Hezbollah, with the state-runIRNA news agency quoting Iran's mission to the UN saying: "The action in question has been carried out by Hezbollah in Lebanon."[289]
Iran andBa'athist Syria wereclose strategic allies, and Iran had provided significant support for theBashar al-Assad's government in theSyrian Civil War, including logistical, technical and financial support, as well as training and some combat troops. Iran saw the survival of the Syrian government as being crucial to its regional interests,[290][291] howeverthe regime collapsed aftera rebel offensive in December 2024. The Iranian government downplayed the extent of its strategic loss, althoughBrig. Gen.IRGC CommanderBehrouz Esbati admitted that Iran was "defeated very badly".[292] TheSupreme Leader of Iran,Ali Khamenei, was reported in September 2011 to be vocally in favor of the Syrian government. When the uprising developed into the Syrian Civil War, there were increasing reports of Iranian military support, and of Iranian training ofNational Defence Forces (NDF) both in Syria and Iran.[293]
Iranian security and intelligence services were advising and assisting theSyrian military in order to preserve Assad's hold on power.[290] Those efforts include training, technical support, and combat troops.[290][294] Thousands of Iranian operatives – as many as 10,000 by the end of 2013[291] – have fought in the Syrian civil war on the pro-government side, including regular troops and militia members. In 2018, Tehran said that 2,100 Iranian soldiers have been killed in Syria and Iraq over the past seven years.[295][296] Iran has also sponsored and facilitated the involvement of Shia militias from across the region to fight in Syria, including Lebanese Hezbollah, AfghanLiwa Fatemiyoun, PakistaniLiwa Zainebiyoun, IraqiHarakat al-Nujaba,Kataib Seyyed al-Shuhada andKataib Hezbollah, and BahrainiSaraya Al-Mukhtar.[297][298][299][300][301][302][303][304]
Hezbollah was established as a hybrid organization, with political and social components aimed at gaining legitimacy. Similar to Iran'sbonyads, Hezbollah set up an extensive welfare network for the Shiite in poverty. The group provided discounted or free medical care, education, and cultural events.[305]
Hezbollah has grown to an organization with seats in theLebanese government, a radio and asatellite television-station, programs forsocial development and large-scale military deployment of fighters beyond Lebanon's borders.[306][307][308] The organization has been called a "state within a state".[309] Hezbollah is part of theMarch 8 Alliance within Lebanon, in opposition to theMarch 14 Alliance. Hezbollah maintains strong support among Lebanon'sShi'a population,[310] while Sunnis have disagreed with the group's agenda.[311][312] Following the end of theIsraeli occupation of South Lebanon in 2000, its military strength grew significantly,[313][314] such that its paramilitary wing is considered more powerful than the Lebanese Army.[315][316] Iran has supported Hezbollah since its founding in 1982, Hezbollah was the first significant proxy nurtured by the Islamic republic as part of Iran's "strategy of confronting Israel on multiple fronts".[63][317][318] Hezbollah receives military training, weapons, and financial support from Iran, and political support from Syria.[319] Hezbollah also fought against Israel in the2006 Lebanon War.
Hezbollah has been amajor combatant in theSyrian Civil War, helping to ensure the survival of the Iran-backed Assad government. Active support and troop deployment began in 2012, steadily increasing thereafter.[320] Hezbollah deployed several thousand fighters in Syria and by 2015 lost up to 1,500 fighters in combat.[321] Hezbollah has also been very active to prevent rebel penetration from Syria to Lebanon, being one of the most active forces in theSyrian Civil War spillover in Lebanon. By March 2019, 1,677 LebaneseHezbollah fighters had reportedly been killed in Syria.[322]
Lina Khatib, director of the SOAS Middle East Institute in London, said in an interview with the Associated Press "Iran’s support has helped Hezbollah consolidate its position as Lebanon’s most powerful political actor as well as the most equipped military actor supported by Iran in the whole of the Middle East".[317][323]
Iran has backed Hamas since the 1990's.[63] The Washington Institute details that during thesecond intifada, the IRGC, Quads force and Hezbollah cooperated closely with Hamas. the integration positioned Hamas as a strategic arm within Iran's "Axis of resistance", operating closely with other Iranian proxies.[324] Between 2005 and 2011, Iran was one of the main funders and suppliers ofHamas. Israel estimates the Hamas' Brigades have a core of several hundred members, who receivedmilitary training, including training in Iran and inSyria (before the Syrian Civil War).[325] In 2011, after the outbreak of the Syrian Civil War, Hamas distanced itself from the Syrian government and its members began leaving Syria. In a speech for the spokesman of theQassam brigades in 2014 on Hamas's 27 anniversary he thanked Iran for aid in finance and weapons.[2]
In 2008,Sudan and Iran signed a military cooperation agreement. The agreement was signed by Iran's Defense MinisterMostafa Mohammad-Najjar and his Sudanese counterpartAbdelrahim Mohamed Hussein.[326]
In 2011, however, Sudan reduced its cooperation with Iran after the start of theSyrian Civil War.[citation needed]
In 2015, Sudan completely severed its ties with Iran, by participating in theSaudi-led intervention in the Yemeni Crisis on behalf of the Sunni Arab alliance.[327]
Iran is a major financial supporter of theIslamic Jihad Movement in Palestine (PIJ).[328][329][330][331] Following the Israeli and Egyptian squeeze on Hamas in early 2014, PIJ has seen its power steadily increase with the backing of funds fromIran.[332] Its financial backing is believed to also come from Syria.
The2003 invasion of Iraq unintentionally allowed Iran to strengthen its influence by gaining political influence and establishing loyal militias within Iraq.[333]Asa'ib Ahl al-Haq andHarakat Hezbollah al-Nujaba are militias in Iraq backed by Iran.[334][335]
Iran has supplied weapons to the ShiaHouthi movement inYemen known as "Ansar Allah".[335][333][336] Houthis control ofAl Hudaydah's port andSanaa solved theQuds Force's logistics for delivering weapons into Yemen. By 2012, theIRGC's Weapons Transfer Unit (Unit 190), under the leadership of Brigadier Generals Behnam Shahariyari and Sayyed Jabar Hosseini, began seeking methods to smuggle weapons into Yemen. The IRGC set up an "air bridge," initially operating two flights per day. Later, an Iranian fleet began transporting military supplies to theHudaydah Port.[337]
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Israel's closest military ally, the United States, has a long history of violence against Iran, including the August 1953 overthrow of theMossadegh government by U.S. and U.K. covert operatives, and the decades long U.S. support for the authoritarian rule of the Shah.[338][339][340][341] The U.S. provided major military and other support toSaddam Hussein's Iraq for decades afterIraq attacked Iran, and in 1988, the United States launchedOperation Praying Mantis against Iran, the largest American naval combat operation since World War II.[342] The United States has military bases that virtually encircle Iran.[343]
On 22 June 2025, theUnited States Air Force and Navyattacked three nuclear facilities in Iran as part of theIran–Israel war.[344]
While Iran is the world's mainShia Muslim-led country,Saudi Arabia is considered a leadingSunni Muslim nation.[345] In what has been described as acold war, theIran–Saudi Arabia proxy conflict, waged on multiple levels over geopolitical, economic, and sectarian influence in pursuit ofregional hegemony, has been a major feature of Western Asia since 1979.[346][347] American support for Saudi Arabia and its allies as well as Russian and Chinese support for Iran and its allies have drawn comparisons to the dynamics of theCold War era, and the proxy conflict has been characterized as a front in what Russianprime ministerDmitry Medvedev has referred to as the "New Cold War".[348][349][350] The rivalry today is primarily a political and economic struggle exacerbated by religious differences, and sectarianism in the region is exploited by both countries for geopolitical purposes as part of the conflict.[347][351][352]
Israel and Saudi Arabia do not have any official diplomatic relations. However, news reports have indicated extensive behind-the-scenes diplomatic and intelligence cooperation between the countries, in pursuit of mutual goals against regional enemyIran.[353][354]
TheGaza war had a significant impact on diplomatic efforts. Speculation arose that Iran was trying to sabotage relations between Israel and Saudi Arabia,[355] with former head of research forShin Bet Neomi Neumann saying the attack could have been timed in part due to Iran's hopes to scuttle efforts to normalize relations between Israel and its Sunni rival.[356] On 9 October, Iranian Foreign Ministry spokespersonNasser Kanaani denied claims of Tehran's involvement in Hamas's attack.[357] On 12 October, Saudi Crown PrinceMohammed bin Salman discussed the Israel-Gaza situation with Iranian presidentEbrahim Raisi.[358] On 13 October, Saudi Arabia criticized Israel for thedisplacement of Palestinians from Gaza and the attacks on civilians. On 14 October, Saudi Arabia suspended talks on the possible normalization of relations with Israel.[359]
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![[icon]](/mt/?noimg=&dark=on&url=https%3a%2f%2fen.wikipedia.org%2fwiki%2fFile%3aWiki_letter_w_cropped.svg) | This sectionneeds expansion with:Alliance of the periphery. You can help byadding to itadding to it ormaking an edit request.(June 2025) |
Following the escalation ofclashes between Israel and Iran, theKurdistan Freedom Party declared its support for theIsraeli strikes on Iran and called for an uprising.[360]
| Time | Name | Deaths[citation needed] | Result |
|---|---|---|---|
| 1985–2000 | South Lebanon conflict | 559 Israelis 621 soldiers of theSouth Lebanon Army1,276 Hezbollah soldiers | Hezbollah victory Israeli withdrawal from southern Lebanon |
| 2000–2006 | 2000–2006 Shebaa Farms conflict | 25 Israelis 16 Hezbollah soldiers | Inconclusive, Israel retains control overShebaa Farms, Beginning of the2006 Lebanon War |
| 2006 | 2006 Lebanon War | 165 Israelis 1,954 Lebanese | Stalemate, both sides claim victory |
| 2008–2009 | First Gaza War | 14 Israelis 1,434 Palestinians | Israeli victory |
| 2012 | Operation Pillar of Defense | 6 Israelis 158 Palestinians | Both sides claim victory |
| 2013–ongoing | Iran–Israel conflict during the Syrian civil war | 631+ Syrian and Iranian soldiers[361] | Ongoing |
| 2014 | 2014 Gaza War | 73 Israelis 2,251 Palestinians | Both sides claim victory |
| 2021 | 2021 Israel–Palestine crisis | 13 Israelis 274 Palestinians | Both sides claim victory |
| 2023–present | Gaza war | 1,450+ Israelis 32,000+ Palestinians | Ongoing |
| 2023–present | Israel–Hezbollah conflict | 21+ Israelis 300+ Lebanese 30+ Palestinians 50+ Syrians | Ongoing |
| 2024 | 2024 Iran–Israel conflict | 16 Iranian and proxy | Inconclusive |
| 2025 | Iran–Israel war | Ceasefire |
In 2010, a wave of assassinations targeting Iranian nuclear scientists began. The assassinations were widely believed to be the work ofMossad, Israel's foreign intelligence service. According to Iran and global media sources, the methods used to kill the scientists is reminiscent of the way Mossad had previously assassinated targets. The assassinations were alleged to be an attempt to stop Iran's nuclear program, or to ensure that it cannot recover following a strike on Iranian nuclear facilities.[99] In the first attack, particle physicistMasoud Alimohammadi was killed on 12 January 2010 when abooby-trapped motorcycle parked near his car exploded. On 12 October 2010, an explosion occurred at anIRGC military base near the city ofKhorramabad, killing 18 soldiers.[362] On 29 November 2010, two senior Iranian nuclear scientists,Majid Shahriari andFereydoon Abbasi, were targeted by hitmen on motorcycles, who attached bombs to their cars and detonated them from a distance. Shahriari was killed, while Abbasi was severely wounded. On 23 July 2011,Darioush Rezaeinejad was shot dead in eastern Tehran. On 11 January 2012,Mostafa Ahmadi Roshan and his driver were killed by a bomb attached to their car from a motorcycle.[363]
Iran blamed Israel and the U.S. for the assassinations.[364] Iranian officials also blamed the British intelligence agency.[365][366][367]Mahmoud Alavi, Iran's intelligence minister, said the person who planned the killing was "a member of the armed forces" indirectly suggesting that the perpetrator might have been from theIslamic Revolutionary Guard Corps (IRGC).[368][369] In 2014NBC reported that two US officials said the MEK had received finance and training from Irael in killing nuclear scientists, while a senior State Department official later said they never claimed the MEK was involved in the assassinations of Iranian nuclear scientists.[370][371][372] In early 2011,Majid Jamali Fashi confessed to the killing of Masoud Alimohammadi on Iranian state television, saying that he had trained for the operation at a Mossad facility nearTel Aviv. Fashi was executed in May 2012. That month, Iranian authorities announced the arrest of another 14 Iranians – eight men and six women – described as an Israeli-trained terror cell responsible for five of the attacks on Iranian scientists.[373] Iran's IRTV Channel 1 broadcast a half-hour documentary,Terror Club, which included "the televised confessions of the 12 suspects allegedly involved in the killings of Ali-Mohammadi, Shahriari, Rezaeinejad, and Roshan, and the attempted killing of Abbasi."[364][374][375]
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In 2024, the proxy war escalated to a series of direct confrontations between the two countries. On 1 April, Israelbombed an Iranian consulate complex inDamascus, Syria, killing multiple senior Iranian officials.[376] In response, Iran and itsAxis of Resistance alliesseized the Israeli-linked shipMSC Aries andlaunched strikes inside Israel on 13 April.[28] Israel then carried outretaliatory strikes in Iran and Syria on 19 April.[377][29] The Israeli strikes were limited, and analysts say they signaled a desire to de-escalate. Iran did not respond to the attack, and tensions de-escalated back down to the proxy war.[378]
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On 13 June 2025, the conflict escalated further into thearmed conflict between Iran and the Houthis against Israel and the United States, when Israel launched asurprise attack targeting key Iranian military and nuclear facilities.[379][30] The opening hours of the war sawtargeted assassinations and attempted assassinations of Iran's top military leaders, nuclear scientists,[380] and politicians (includingAli Shamkhani, who was overseeingnuclear talks with the U.S.),[381][382] airstrikes on nuclear and military facilities, and destruction of Iran's air defenses.[383] Iran retaliated by launching missiles at military sites and cities in Israel.[384][385][386][387] The United States, which had been defending Israel since the beginning of the war by shooting down Iranian missiles and drones, took offensive action on 22 June 2025, bystriking three Iranian nuclear sites.[31][32] In response, the Houthis inYemen considered the American strikes a "declaration of war" and have fired several missiles at Israel.[388][389] The New York Times, France24 and other news outlets expressed how Iranian proxy militias stayed largely silent and left Iran "isolated in war" during the 2025 war with Israel.[44][45]
Following Israeli military operations during theIran–Israel war that resulted in the deaths of key Iranian military figures, including senior members of the Islamic Revolutionary Guard Corps (IRGC), Iran has continued to support allied groups across the Middle East. According to theUnited States Central Command, the Iranian Revolutionary Guard has supplied weapons, including drones and missiles, to groups such as Hezbollah in Lebanon, the Houthis in Yemen, and Shiite militias in Iraq. In Yemen, US authorities reported intercepting a vessel carrying 750 tons of Iranian weapons, including drone engines and radar systems, allegedly destined for the Houthis. In Iraq, the Kurdish Regional Government (KRG) accused suspected Iranian-backed militias of carrying out drone attacks on oil infrastructure, including facilities operated by US companies. In Syria, theSyrian Interior Ministry and Syrian police reported intercepting multiple weapons shipments allegedly bound for Hezbollah, including anti-tank missiles hidden in commercial trucks. These developments have occurred asnuclear negotiations between Iran and the United States remain stalled.[390]
| This section needs to beupdated. Please help update this article to reflect recent events or newly available information.(June 2025) |
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Russian foreign policy in the Middle East during the early 2000s, in light of the Iran–Israel proxy war.
After 2001 the government ofVladimir Putin intensified Russia's involvement in the region, supportingIran's nuclear programs and forgivingSyria 73% of its $13 billion debt.[391]
According to March 2007 brief entitledRussia's New Middle Eastern Policy: Back to Bismarck? by Ariel Cohen (Institute for Contemporary Affairs),
Syria ... was supplying Hizbullah with Russian weapons. In 2006, Israeli forces found evidence of the Russian-made Kornet-E and Metis-M anti-tank systems in Hizbullah's possession in southern Lebanon. The Russian response to accusations that it was supplying terrorist groups with weapons was an announcement, in February 2007, that Russia's military will conduct inspections of Syrian weapons storage facilities with the goal of preventing the weapons from reaching unintended customers. Predictably, such developments placed considerable strain on the already-deteriorating relations between Russia and Israel...For several years Russia has been attempting to engage in military cooperation with both Israel and Syria. However, the levels of cooperation with the two states are inversely related and an escalation of arms sales to Syria can only damage the relationship with Israel. Russian-Syrian military cooperation has gone through numerous stages: high levels of cooperation during the Soviet era, which was virtually halted until 2005, and now Russia's attempt to balance its relationship with both Israel and Syria. However, Russia's recent eastward leanings might indicate that Moscow is prepared to enter a new stage in its military cooperation with Syria, even if this is to the detriment of its relationship with Israel.[392]
Israel–Russia relations improved after the Russian military intervention inSyria in September 2015. From then until July 2018, Israeli prime ministerBenjamin Netanyahu and Putin met a total of nine times.[393] Prior to and immediately after the2016 United States presidential election, Israel began lobbying the United States to strike a deal with Russia over restricting the Iranian military presence in Syria in exchange for removing U.S. sanctions against Russia.[394]
In 2019, Russia rejected an Iranian request to buyS-400 missile defense system. Ruslan Pukhov, head of theCenter of Analysis of Strategies and Technologies in Moscow, said: "If Russia decides to provide Iran with S-400, it will be a direct challenge to Saudi Arabia and Israel, so it will be against Russia's own national interests."[395]
Iran's annual financial aid to Hamas is believed to be around $20 million, which helps the group run its government in the Gaza Strip. Both parties enjoyed warm ties since 2006 when Hamas won an election against the Western-backed Fatah movement. But the crisis in Syria has led to problems between them.
Israel and Iran have been urged to step back from the brink after their most serious direct confrontation, with Israeli missiles being fired over war-torn Syria in a "wide-scale" retaliatory attack many fear could drag the foes into a spiralling war.
The strategic factors driving such collaboration in the past—Nasserism, the Soviets, and Iraq—are no longer present today.
After a series of humiliations, heightened by Israel's intensified attacks on Hezbollah, Iran faces clear dilemmas. It wants to restore deterrence against Israel while avoiding a full-scale war between the two countries that could draw in the United States and, in combination, destroy the Islamic Republic at home. It wants to preserve the proxies that provide what it calls forward defense against Israel — Hezbollah, Hamas and the Houthis in Yemen — without going into battle on their behalf.
Israel also figures into the peculiar regulations Iranian journalists must contend with. The fine print of my Iranian passport clearly states that the bearer of this passport is forbidden from traveling to occupied Palestine."
Death squad comprising of 'eight suspects, including Iranian nationals, who were plotting attacks on Israeli citizens in Turkey.'
On Saturday, 7 October – a Jewish sabbath day, the end of the weeklong Jewish festival of Sukkot, and a day after the 50th anniversary of the Yom Kippur War – Hamas and other Palestinian armed groups launched Operation al-Aqsa Flood, a coordinated assault consisting of land and air attacks into multiple border areas of Israel.
Israel's domestic security agency claims it foiled a plot by the Lebanese armed group to kill a former senior defence official in the coming days.
....the fighting has also diluted the resources that used to go exclusively to facing Israel, exacerbated sectarian divisions in the region, and alienated large segments of the majority Sunni population who once embraced Hezbollah as a liberation force... Never before have Hezbollah guerrillas fought alongside a formal army, waged war outside Lebanon or initiated broad offensives aimed at seizing territory.
...Hasan Nasrallah has called the deployment of his fighters to Syria a 'new phase' for the movement, and it marks the first time the group has sent significant numbers of men outside Lebanon's borders.
And if there is one thing that ideologically and diametrically opposed Hezbollah and Israel agree on, it is Hezbollah's growing military strength.
Hezbollah, stronger than the Lebanese Army, has the power to drag the country into war without a government decision, as in 2006, when it set off the war by capturing two Israeli soldiers.
... Hezbollah, which has a fighting force generally considered more powerful than the Lebanese army.
From 2000 to 2006, Iran contributed a hundred million dollars a year to Hezbollah. Its fighters are attractive proxies: unlike the Iranians, they speak Arabic, making them better equipped to operate in Syria and elsewhere in the Arab world.
In Syria, in addition to raising militias, Iran also directed Lebanese Hezbollah's (LH) and proxies' fighters from Lebanon and Iraq, respectively. In 2012, both LH and Iraqi proxies began moving forces into Syria. Those from Iraq included Iranian-backed militias within the Hashd al-Shaabi, such as Asa'ib Ahl al-Haq and Harakat al-Nujaba.
It wants to restore deterrence against Israel while avoiding a full-scale war between the two countries that could draw in the United States and, in combination, destroy the Islamic Republic at home. It wants to preserve the proxies that provide what it calls forward defense against Israel — Hezbollah, Hamas and the Houthis in Yemen — without going into battle on their behalf.
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| 2024 Iran–Israel conflict |
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