SinceEstonia joinedNATO in 2004, Estonia has participated in many joint military operations using itsEstonian Defence Forces.^[1] Estonia has also participated in NATO-led military and peacekeeping operations before 2004.

• Bosnia and Herzegovina (1995–2004)
  • Implementation Force (1995–1996), 1 year joint military peacekeeping enforcement led byNATO during theBosnian War in theYugoslav Wars.
  • Stabilization Force in Bosnia and Herzegovina (1995–2004), Joint military peacekeeping mission led byNATO after theBosnian War.^[2]
• BALTOPS (1990s-present), Annual military exercise since the 1980s in the Baltic Sea, Estonia has participated in the exercises since the 1990s.^[3]

• 

  Iraq
  • Estonian Iraqi Contingent (2003–2008), Joint military force of theEstonian Defence Forces deployed inIraq during theIraq War mostly in theBaghdad Governorate in theSab-al-Bori area^[4]
  • NATO Training Mission – Iraq (2004–present)
• Afghanistan (2003–2008)
  • Estonian Afghanistan Contingent (2003–2008), Joint military force of theEstonian Defence Forces deployed in Afghanistan during theWar In Afghanistan. The units are under the allegiance of theInternational Security Assistance Force (ISAF)
• Kosovo (2003–present)
  • Estonian Kosovo Contingent (Alternatively'Kosovo Contingent')(2003–present), joint military force of theEstonian Defence Forces deployed in Kosovo duringOperation Joint Interprise (Commonly "Kosovo Force")
• Bosnia and Herzegovina (2005–2007)
  • ESTGUARD 1-3 (2005–2007), Estonian soldiers were stationed nearTuzla, Bosnia and Herzegovina atCamp Eagle.^[5]
• Cooperative Cyber Defence Centre of Excellence (2008–present), international mission to enhance cyber defence in NATO, which is headquartered inTallinn, Estonia.^[6]

• Cooperative Cyber Defence Centre of Excellence (2008–present)
  • Locked Shields (2010–present), annual cyber defence exercise between 1 and 30 April in Tallinn, Estonia.^[7]
• Admiral Pitka Recon Challenge (2013–present), annual military exercise in Estonia. Common participants are NATO nations.^[8][9]
• Operation Atlantic Resolve (2014–2018), military exercise conducted in response to theWar in Donbas throughout Central and Eastern Europe.^[10]
• Afghanistan (2015–2021)
  • Resolute Support Mission (2015–2021), 45 troops from the Estonian Defense Forces were sent to Afghanistan and were withdrawn in 2021.^[11]
• NATO Enhanced Forward Presence (eFP) (2016–present), a constant military force in 8 European countries. There is ~2000 troops from different NATO countries inTapa, Estonia.^[12][13]
• Sahel region ofAfrica (2018–2022)
  • Operation Barkhane (2018–2022^[14]), anti-insurgent operation led byFrance againstIslamic extremism, Estonia has provided ~90 soldiers ofmechanized andSpecial forces units.^[15][2]

• NATO Enhanced Forward Presence (eFP) (2016–present)
  • Spring Storm (May 2021), a large-scale exercise containing ~14,000 troops from eFP-participating countries in Estonia from 11 May to 31 May.^[7]
• Ramstein Alloy (2021), a series of exercises in the Baltic States which simulatesArticle 5 scenarios and cooperation withFinland andSweden.^[7]
• Wisent (2021–2022), aPolish-Estonian joint operation.
  • Wisent 1 (December 2021), Estonian military unit, with around 70 troops, arrived in Poland, the unit and the18th Infantry Division of Poland helped clean up and block/defend the border area due to theBelarusian border crisis.^[16][17]
  • Wisent 2, fortifications and defenses were constructed along the border withBelarus.
  • Wisent 3 (February 2022), The joint operation had continued with 60 troops which built barriers on the border, and built around 40 km (~25 mi) of border protection due tode-escalation of tensions in Ukraine.^[18]
  • Wisent 4 (April 2022), The Estonian and Polish troops concluded deployment with ceremony for Katyn victims.^[19]
  • Wisent 5 (April 2022), The joint-operative troops made 4 bridges, and the Polish guard started to patrol the border, and the group have improved road infrastructure along around 10 km (~6 mi) of the road.^[20]
• Operation Inherent Resolve (2023–present), a military operation in Iraq and Syria led by the United States/NATO since 2014. Estonia has participated since 2023.^[2][21]
• Cooperative Cyber Defence Centre of Excellence (2008–present)
  • Cyber Coalition (2023), cyber defence exercise in Tallinn, Estonia with 28 participating NATO countries and 7 non-NATO countries.^[22]
• Pikne (December 2024), a 2-week long military exercise with multiple participating countries. The exercise is part of NATO's Vigilance Activity Brilliant Eagle, practicing a rapid deployment of Estonian and allied forces to a conflict zone.^[23]

• Estonian military-related lists
• NATO-related lists
• NATO

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