| Sinjar offensive | |||||||
|---|---|---|---|---|---|---|---|
| Part of theWar in Iraq and theAmerican-led intervention in Iraq | |||||||
 Map of the Sinjar offensive | |||||||
| |||||||
| Belligerents | |||||||
Air support: Other Support: |  Islamic State of Iraq and the Levant | ||||||
| Commanders and leaders | |||||||
 Masoud Barzani[8] Murat Karayilan Sheikh Khairy Khedr † |
Abu Ibrahim al-Hashimi al-Qurashi (Replacement Military Chief)[9] | ||||||
| Strength | |||||||
8,000Peshmerga soldiers 500–800PKK Soldiers 3,400–4,500YPG Soldiers | 12,000 in Mosul province | ||||||
| Casualties and losses | |||||||
| Unknown | ~3,000+ killed (Peshmerga claim)[10] 54 vehicles destroyed and 26 damaged | ||||||
TheSinjar offensive was a combination of operations of KurdishPeshmerga,PKK andPeople's Protection Units forces in December 2014, to recapture regions formerly lost to theIslamic State of Iraq and the Levant in theirAugust offensive.
In a six-day-long offensive, the PKK and Peshmerga took control over part of the city ofSinjar and part of the mountains whichhad been conquered by ISIL in August 2014, and expanded their offensive on toTal Afar.
In August 2014, the Islamic State of Iraq and the Levant launched an offensive in Northern Iraq and pushed into Kurdish held areas of theNineveh Governorate, capturing the city ofSinjar, among others. Some 50,000Yazidis fled to and remained in theSinjar Mountains, located to the city's north.[11]
By the end of August, the majority of those 50,000 Yazidis had left the mountains, although several thousands stayed there. ISIL held ontoSinjar city and the southern entrance of the Sinjar Mountains.
On 21 October 2014, ISIL seized terrain north of the mountains, thus cutting the area's escape route to Kurdish areas. The Yazidi militias then withdrew from there into the Sinjar Mountains, where the number of Yazidi civilian refugees was estimated at 2,000–7,000.[12] An American source called this new situation a partial ISIL "siege" of the mountain range.[13]
On 17 December 2014, at 7 AM (04.00 GMT),Peshmerga forces, directed personally byMasoud Barzani, the President ofIraqi Kurdistan,[8] launched an offensive on the Sinjar area, backed by US-led coalition airstrikes that had started the night before.[14] About 8,000 Peshmerga forces started advancing westward fromZummar, which had beenrecaptured by the Peshmerga in October 2014. A total of 45 airstrikes had been conducted by the US-led Coalition by end of the day.[15] The Peshmerga were supported with training and equipment by a British Army training team.[2]
On 18 December, the Peshmerga advanced even farther and managed to recapture a total of 700 square kilometers of territory and open a corridor from Zummar to Mount Sinjar, thus breaking the 'partial siege' of those mountains. According to a statement from the Kurdish command, large numbers of ISIL militants were fleeing, westward intoSyria, and eastward intoMosul.[15] A total of 53 airstrikes had been carried out as of Thursday evening 18 December. According tothe U.S. Pentagon, the airstrikes near Sinjar had targeted ISIL storage units, bulldozers, guard towers, vehicles, and three bridges.[16] Kurdish officials said on 19 December that, so far, more than 100 ISIL militants had been killed in this Kurdish Sinjar offensive.[17]
On 19 December, one day after the retaking of Mount Sinjar, the Peshmerga launched a new offensive from theRabia border crossing southward to Mount Sinjar. The new offensive was launched at 8 AM (05.00 GMT), with the aim of further clearing the area north of Mount Sinjar.[18] Simultaneously, Peshmerga forces on Mount Sinjar started pushing northward and captured Snuny, located on the road to Rabia.[8]
As ISIL militants withdrew toTal Afar and Mosul amid constant air attack, the Peshmerga expanded their offensive to Tal Afar — a largeTurkmen city, located between Sinjar to Mosul and captured by ISIL in theirJune offensive[18] — Kurdish officials said.[19] On 19 December, Peshmerga were closing in on Tal Afar, firing artillery at ISIL positions nearby, residents reported.[18]
Kurdish forces entered the city of Sinjar on the night of 20 December.[20] The Kurdish advance on Tal Afar was stalled before 22 December, as Kurdish forces faced fierce resistance from ISIL militants inside the city of Sinjar.[21]
On 21 December, 1,500 Iraqi Kurdish Peshmerga fighters, backed by local militia units, reportedly drove ISIL from the center of Sinjar.[21] By this time, Kurdish forces had recaptured more than 500 square miles of mostly desert and highway.[19] On the morning of 22 December, Peshmerga took control of much of Sinjar city.[22]
A few days after Kurdish forces entered Sinjar, a high-ranking Peshmerga commander said in an interview that the push into the town was premature, as retaking Sinjar was not planned to be carried out in this offensive. According to him, some of the Peshmerga entered Sinjar without orders to do so, after seeing ISIL militants on the run.[23]
TheRojava's army, known asPeople's Protection Units (YPG), announced on 19 December that they were moving south towards the Iraqi border to reopen a corridor connecting Mount Sinjar to the Syrian border. The YPG had first opened that corridor in August 2014 to relieve tens of thousands of Yazidis stranded on Mount Sinjar.[18] Two days later, the YPG said they had captured three villages on the Syrian side of the border and four villages on the Iraqi side, and that they had successfully reopened the corridor.[24]
The Kurdish forces took control of a large area of the Sinjar mountains.[25]
On the third day of the offensive, it was reported that a Yazidi mass grave containing 70 bodies had been found.[26] According to Kurdish sources, nine Yazidi mass graves had been found by the end of the offensive. 18 Yazidi shrines have also been destroyed by ISIL militants since June 2014.[27] Dozens of mass graves have been found.[28]
According to local residents, ISIL executed more than 45 of its own members during the offensive, for failing to stand their ground against the Kurdish forces.[20] TheSyrian Observatory for Human Rights (SOHR) reported that ISIL had killed a total of 200 of its own fighters in December 2014, for fleeing the battlefield.[29] In March 2015, ISIL again executed 18 of its own fighters in northern Iraq, amid accusations that the men texted the Kurdish enemy and planned on surrendering,SOHR reported.[29]
