French Mirage 2000s were used during the Gulf War, where they flew high-altitude air defence for USAF U2 spy aircraft, as well as in UN and NATO air operations during the Bosnian War and the Kosovo War. During Operation Deliberate Force, on 30 August 1995, one Mirage 2000D was shot down over Bosnia by a 9K38 Igla shoulder-launched missile fired by air defence units of the Army of Republika Srpska, prompting efforts to obtain improved defensive systems. Both crew members were captured and later released through mediation of Federal Republic of Yugoslavia.