Siege of Sarajevo - NATO Intervention

NATO Intervention

On 6 February 1994, a day after the first Markale marketplace massacre, UN Secretary-General Boutros Boutros-Ghali formally requested NATO to confirm that air strikes would be carried out immediately. On 9 February 1994, agreeing to the request of the UN, the North Atlantic Council of NATO authorized the Commander of Allied Forces Southern Europe (CINCSOUTH), U.S. Admiral Jeremy Boorda, to launch air strikes against artillery and mortar positions in and around Sarajevo that were determined by UNPROFOR to be responsible for attacks against civilian targets. Only Greece failed to support the use of airstrikes, but did not veto the proposal. The Council also issued an ultimatum at the 9 February meeting to the Bosnian Serbs demanding that they remove heavy weapons around Sarajevo by midnight of 20–21 February or face air strikes. There was some confusion surrounding compliance with the ultimatum, and Hungarian Prime Minister Péter Boross announced that his country's air space would be closed to NATO aircraft in the event of airstrikes. On 12 February 1994, Sarajevo enjoyed its first casualty-free day in 22 months (since April 1992).

On 5 August, the VRS seized several weapons from the Illidža Weapons Collection site in clear violation of the exclusion zone agreement. During the seizure, the Serbs injured a Ukrainian UNPROFOR peacekeeper. In response to the attack, the UN once again requested NATO air support. Two US A-10 aircraft repeatedly strafed Serb targets, prompting the Serbs to return the seized weapons to the collection site.

On 22 September, UNPROFOR again requested NATO air support in the Sarajevo area after Serb forces attacked a French armored personnel carrier. In response, two British SEPECAT Jaguar aircraft struck and destroyed a Serb tank.

As the fighting gradually widened in 1995, Bosnian Muslim forces launched a large-scale offensive in the area of Sarajevo. In response to the attack, the Bosnian Serbs seized heavy weapons from a UN-guarded depot, and began shelling targets. As a retaliation for these actions, the UN commander, Lt. General Rupert Smith, requested NATO air strikes. NATO honored the request on 25 May and 26 May 1995 by bombing a Serb ammunition dump near Pale. The mission was carried out by USAF F-16s and Spanish Air Force EF-18As Hornet armed with laser-guided bombs. The Serbs then seized 377 UNPROFOR hostages and used them as human shields for a variety of targets in Bosnia, forcing NATO to end its strikes.

On 28 May 1995, Serb soldiers posing as French troops captured two UN observation posts at either end of the front-line Vrbanja bridge without firing a shot. They wore French uniforms, flak jackets and helmets, were armed with French weapons and drove a French armoured personnel carrier (APC) - all stolen from UN troops detained outside the city. The soldiers disarmed the 12 peacekeepers at gunpoint. Ten were taken to an unknown destination while two remained on the bridge as human shields. The French responded by sending thirty troops, backed by six light tanks, to storm the northern end of the bridge. Two French soldiers were killed in the clash and five were wounded, while four Serb soldiers were killed and four were taken prisoner. At the end of the day, the Serbs remained in control of the southern portion of the bridge, while the French occupied the northern portion.

In 1995, the international forces firmly turned against the besiegers after the second Markale massacre of 28 August, in which 37 people were killed and 90 wounded. On 30 August, the Secretary General of NATO announced the start of air strikes, supported by UNPROFOR rapid reaction force artillery attacks. On that same day, a French Mirage 2000 was downed by a Bosnian Serb shoulder-fired SAM near Pale.

On 1 September, NATO and the UN demanded the lifting of the siege, removal of heavy weapons from the heavy weapons exclusion zone around Sarajevo, and complete security of other UN safe areas. The Bosnian Serb leaders were given a deadline of 4 September, and the Operation Deliberate Force bombing campaign was suspended. Heavy weapons had not been removed when the deadline passed. On 5 September, air strikes resumed on Bosnian Serb positions around Sarajevo and near the Bosnian Serb headquarters at Pale.

On 14 September, they were again suspended, this time to allow the implementation of an agreement with the Bosnian Serbs which included the withdrawal of heavy weapons from the exclusion zone. Finally, on 20 September 1995, French General Bernard Janvier (Commander of UNPROFOR) and U.S. Admiral Leighton W. Smith, Jr. (CINCSOUTH) agreed that it was not necessary to resume the strikes as the Bosnian Serbs had complied with the UN's conditions. Operation Deliberate Force was terminated.

Fighting escalated on the ground as joint Bosnian and Croatian forces went on the offensive. The Serbs were slowly driven back in Sarajevo and elsewhere, which eventually allowed the city's heating, electricity and water supplies to be restored. A ceasefire was reached in October 1995. On 14 December, the Dayton Agreement brought peace to the country and led to stabilization. One of the last acts of hostility of the siege occurred at around 6 p.m. on 9 January 1996, when a single rocket-propelled grenade was fired at a tram running down the main street of Sarajevo, killing a 55-year-old woman named Mirsada Durić and wounding 19 others. The grenade was fired from the neighborhood of Grbavica, which was held by the Serbs at the time. After the attack, French troops from the Implementation Force (IFOR) searched the building from which the grenade was launched but did not capture the perpetrator(s). No person has ever been arrested for the attack.

The Bosnian government officially declared an end to the siege of Sarajevo on 29 February 1996, when Bosnian Serb forces left positions in and around the city.