The NATO bombing of Yugoslavia was NATO's military operation against the Federal Republic of Yugoslavia during the Kosovo War. The operation was not authorised by the United Nations and was the first time that NATO used military force without the approval of the UN Security Council and against a sovereign nation that did not pose a threat to members of the alliance. The strikes lasted from March 24, 1999 to June 10, 1999. The official NATO operation code name was Operation Allied Force; the United States called it Operation Noble Anvil, while in Yugoslavia the operation was named "Merciful Angel" (Serbian Cyrillic: Милосрдни анђео).
The NATO bombing marked the second major combat operation in its history, following the 1995 NATO bombing campaign in Bosnia and Herzegovina. The 1999 bombings led to the withdrawal of Yugoslav forces from Kosovo, the establishment of UNMIK, a U.N. mission in Kosovo and put an end to the Yugoslav Wars of the 1990s.
In the course of the campaign, NATO launched 2,300 missiles at 990 targets and dropped 14,000 bombs, including depleted uranium bombs and cluster munitions. Over 2,000 civilians were killed, including 88 children, and thousands more were injured. Over 200,000 ethnic Serbs were forced to leave their homeland in Kosovo. NATO airstrikes destroyed more than 300 schools, libraries, and over 20 hospitals. At least 40,000 homes were either completely eliminated or damaged and about 90 historic and architectural monuments were ruined.
After its autonomy was quashed, Kosovo was faced with state organized oppression: since the early 1990s, Albanian language radio and television were restricted and newspapers shut down, whereas Kosovar Albanians were fired in large numbers from public enterprises and institutions, including banks, hospitals, the post office and schools. In June 1991 the University of Priština assembly and several faculty councils were dissolved and replaced by Serbs, and Kosovar Albanian teachers were prevented from entering school premises for the new school year beginning in September 1991, forcing students to study at home.
With time, Kosovar Albanians started an insurgency against Belgrade when the Kosovo Liberation Army was founded in 1996. Armed clashes between two sides broke out in early 1998. A NATO-facilitated ceasefire was signed on 15 October, but both sides broke it two months later and fighting resumed. When the killing of 45 Kosovar Albanians in the Račak massacre was reported in January 1999, NATO decided that the conflict could only be settled by introducing a military peacekeeping force to forcibly restrain the two sides. After the Rambouillet Accords broke down on 23 March with Yugoslav rejection of an external peacekeeping force, NATO prepared to install the peacekeepers by force.
NATO's objectives in the Kosovo conflict were stated at the North Atlantic Council meeting held at NATO headquarters in Brussels on April 12, 1999:
- An end to all military action and the immediate termination of violence and repressive activities by the Milosevic government;
- Withdrawal of all military, police and paramilitary forces from Kosovo;
- Stationing of UN peacekeeping presence in Kosovo;
- Unconditional and safe return of all refugees and displaced persons;
- Establishment of a political framework agreement for Kosovo based on Rambouillet Accords, in conformity with international law and the Charter of the United Nations.
Operation Allied Force predominantly used a large-scale air campaign to destroy Yugoslav military infrastructure from high altitudes. Ground units were not used because NATO wanted to minimize the risk of losing forces, as well as avoiding public criticism related to its relative ineffectiveness against mobile ground targets. After the third day, almost all of NATO's strategic military targets in Yugoslavia were destroyed. Despite this, the Yugoslav Army still managed to function and attack Kosovo Liberation Army (KLA) insurgents that were still inside Kosovo, mostly in the regions of Northern and Southwest Kosovo. Strategic economic and society targets, such as bridges, military facilities, official government facilities, and factories, were bombed. Long-range cruise missiles were used to hit heavily defended targets, such as strategic installations in Belgrade and Pristina. Infrastructure such as power plants (using the BLU-114/B "Soft-Bomb"), water processing plants and the state-owned broadcaster were also targeted, causing much environmental and economic damage throughout Serbia and Kosovo.
The Kosovo War of 1999 has been subject to arguments over whether the capitulation of Yugoslavia resulted solely from the use of air power, or whether other factors contributed.
Due to restrictive media laws, media in Yugoslavia carried little coverage of what its forces were doing in Kosovo, or of other countries' attitudes to the humanitarian crisis; so, few members of the public expected bombing, instead thinking that a diplomatic deal would be made.
Arguments for strategic air power
According to John Keegan the capitulation of Yugoslavia in the Kosovo War marked a turning point in the history of warfare. It "proved that a war can be won by air power alone." By comparison, diplomacy had been tried before the war but had not worked, and the deployment of a large ground force was still weeks away when Slobodan Milošević agreed to a peace deal.
As for why air power should have been capable of acting alone, it has been argued that there are several factors required. These normally come together only rarely, but all occurred during the Kosovo War:
- Bombardment needs to be capable of causing destruction while minimising casualties. This causes pressure within the population to end hostilities rather than prolong them. The exercise of precision air power in the Kosovo War is said to have provided this.
- The regime must be susceptible to pressure from within the population. As was demonstrated by the overthrow of Milošević a year later, Serbia's government was only weakly authoritarian and was dependent upon support from within the country.
- There must be a disparity of military capabilities such that the opponent is unable to inhibit the exercise of air superiority over its territory. Serbia, a relatively small impoverished Balkan state, faced a much more powerful NATO coalition including the United Kingdom and the United States.
- Carl von Clausewitz once called the 'essential mass of the enemy' as his "centre of gravity". Should the centre of gravity be destroyed, a major factor in Yugoslavian will to resist would be broken or removed. In Milosevic's case, the centre of gravity was his hold on power. He manipulated hyperinflation, sanctions and restrictions in supply and demand to allow powerful business interests within Serbia to profit and they responded by maintaining him in power. The damage to the economy, which squeezed it to a point where there was little profit to be made, threatened to undermine their support for Milosevic if the air campaign continued, whilst causing costly infrastructure damage.
Arguments against strategic air power
- According to British Lieutenant-General Mike Jackson, it was Russia’s decision on June 3 to back the West and urge Milosevic to surrender that was the single event that had "the greatest significance in ending the war." The capitulation came the same day. Russia was reliant on Western economic aid at the time, which made it vulnerable to pressure from NATO to withdraw support for Milosevic.
- Milosevic’s indictment by the UN as a war criminal, even if it did not influence him in its own right, made the likelihood of Russia resuming diplomatic support less likely.
- The Rambouillet Agreement, had it been agreed by Yugoslavia, would have given NATO forces the right of transit, bivouac, manoeuvre, billet, and utilisation across Serbia. By the time Milosevic capitulated, NATO forces were to have access only to Kosovo proper.
- The international civil presence in the province was to be under UN control which allowed for a Russian veto should Serb interests be threatened.
- Current ground operations – The KLA was undertaking operations in Kosovo itself and had some successes against Serb forces. A border post Morine near Yugoslav army outpost at Kosare in the north west of the province was abandoned by Yugoslav army. Although Yugoslav army outpost at Kosare hold on entire war this allowed for a supply line to be set up into the province and the subsequent taking of territory in the Junik area. The KLA also penetrated a few miles into the south western Mount Pastrik area. But most of the province remained under Serb control.
- Potential ground attack – General Wesley Clark, Supreme Allied Commander Europe, was “convinced” planning and preparations for ground intervention "in particular, pushed Milosevic to concede." His capitulation occurred on the same day that President Bill Clinton held a widely publicized meeting with his four service chiefs to discuss options for a ground force deployment in case the air war failed. However, a ground offensive was vigorously opposed by France and Germany, and had been for some time, since April 1999. French estimates suggested it would need an army of 500,000 to achieve success. This left NATO, particularly the United States, with a clear view that a land operation had no support. With this in mind, the Americans reaffirmed their faith in the air campaign. The reluctance of NATO to use ground forces casts serious doubt on the idea that Milosevic capitulated out of fear of a land invasion.
On 20 March 1999 OSCE Kosovo Verification Mission monitors withdrew from Kosovo citing a "steady deterioration in the security situation", and on 23 March 1999 Richard Holbrooke returned to Brussels and announced that peace talks had failed. Hours before the announcement, Yugoslavia announced on national television it had declared a state of emergency citing an "imminent threat of war ... against Yugoslavia by Nato" and began a huge mobilization of troops and resources. On 23 March 1999 at 22:17 UTC the Secretary General of NATO, Javier Solana, announced he had directed the Supreme Allied Commander Europe (SACEUR), General Wesley Clark, to "initiate air operations in the Federal Republic of Yugoslavia." On 24 March at 19:00 UTC NATO started the bombing campaign against Yugoslavia.
NATO's bombing campaign involved 1,000 aircraft operating from air bases in Italy and Germany, and the aircraft carrier USS Theodore Roosevelt stationed in the Adriatic Sea. At dusk, F/A-18 Hornets of the Spanish Air Force were the first NATO planes to bomb Belgrade and perform SEAD operations. BGM-109 Tomahawk cruise missiles were fired from ships and submarines. The U.S. was the dominant member of the coalition against Yugoslavia, although all NATO members were involved. During the ten weeks of the conflict, NATO aircraft flew over 38,000 combat missions. For the German Air Force, this mission was its first conflict participation since World War II. In addition to air power, one battalion of Apache helicopters from the U.S. Army's 11th Aviation Regiment was deployed to help combat missions. The regiment was augmented by pilots from Fort Bragg's 82nd Airborne Attack Helicopter Battalion. The battalion secured AH-64 Apache attack helicopter refueling sites, and a small team forward deployed to the Albania – Kosovo border to identify targets for NATO air strikes.
The campaign was initially designed to destroy Yugoslavian air defences and high-value military targets.
NATO military operations increasingly attacked Yugoslavian units on the ground; as well as continuing the strategic bombardment. Montenegro was bombed several times, and NATO refused to prop up the precarious position of its anti-Milošević leader, Milo Đukanović. "Dual-use" targets, used by civilians and military, were attacked; the targets included bridges across the Danube, factories, power stations, telecommunications facilities, headquarters of Yugoslavian Leftists, a political party led by Milošević's wife, and the Avala TV Tower. Some protested that these actions were violations of international law and the Geneva Conventions. NATO argued these facilities were potentially useful to the Yugoslavian military and that their bombing was justified.
On April 14, NATO planes bombed ethnic Albanians near Koriša, who had been used by Yugoslav forces as human shields. Yugoslav troops took TV crews to the scene shortly after the bombing. The Yugoslav government insisted that NATO had targeted civilians.
On May 7, NATO bombed the Chinese embassy in Belgrade, killing three Chinese journalists. NATO had aimed at a Yugoslav military target, but navigational errors led to the wrong building being targeted. The United States and NATO apologized for the bombing, saying it occurred because of an outdated map provided by the Central Intelligence Agency. The bombing strained relations between the People's Republic of China and NATO, provoking angry demonstrations outside Western embassies in Beijing.
NATO command organization
Solana directed Clark to "initiate air operations in the Federal Republic of Yugoslavia." Clark then delegated responsibility for the conduct of Operation Allied Force to the Commander-in-Chief of Allied Forces Southern Europe who in turn delegated control to the Commander of Allied Air Forces Southern Europe, Lieutenant-General Michael C. Short USAF. Operationally, the day-to-day for responsibility for executing missions was delegated to the Commander of the 5th Allied Tactical Air Force.
The Hague Tribunal ruled that over 700,000 Kosovo Albanians were forcibly displaced by Yugoslav forces into neighbouring Albania and Macedonia, with many thousands displaced within Kosovo. By April, the United Nations reported 850,000 refugees had left from Kosovo. Another 230,000 were listed as internally displaced persons (IDPs): driven from their homes, but still inside Kosovo. German Foreign Minister Joschka Fischer claimed the refugee crisis was produced by a Yugoslav plan codenamed "Operation Horseshoe".
Serbian Television claimed that huge columns of refugees were fleeing Kosovo because of NATO’s bombing, not Yugoslav military operations. The Yugoslav side and its Western supporters claimed the refugee outflows were caused by a mass panic in the Kosovo Albanian population, and the exodus was generated principally by fear of NATO bombs.
The United Nations and international human rights organizations were convinced the crisis resulted from a policy of ethnic cleansing. Many accounts from both Serbs and Albanians identified Yugoslav security forces and paramilitaries as the culprits, responsible for systematically emptying towns and villages of their Albanian inhabitants by forcing them to flee.
Atrocities against civilians in Kosovo were the basis of United Nations war crimes charges against Milošević and other officials responsible for directing the Kosovo conflict.
An important portion of the war involved combat between the Yugoslav Air Force and the opposing air forces. United States Air Force F-15s and F-16s flying mainly from Italian air force bases attacked the defending Yugoslav fighters; mainly MiG-29s, which were in bad shape, due to lack of spare parts and maintenance. Other NATO forces also contributed to the air war.
Air combat incidents:
- Night of March 24/25, 1999: Yugoslav air force scrambled five MiG-29s to counter the initial attacks. The two fighters that took off from Niš Airport were vectored to intercept targets over southern Serbia and Kosovo, were dealt with by NATO fighters: the MiG-29 flown by Maj. Dragan Ilić was damaged by an AIM-120 fired from a Dutch F-16AM fighter. He landed with one engine out and the aircraft was later expended as a decoy. The second MiG, flown by Maj. Ilijo Arizanov, was shot down by an USAF F-15C piloted by Lt. Col. Cesar Rodriguez. The pair from Batajnica Air Base (Maj. Nebojša Nikolić and Maj. Ljubiša Kulačin), were engaged by USAF Capt. Mike Shower who shot down Nikolić while Kulačin evaded several missiles fired at him while fighting to bring his malfunctioning systems back to working order. Eventually realizing that he could not do anything, and with Batajnica AB under attack, he diverted to Belgrade Nikola Tesla Airport, and landed safely, his aircraft temporarily concealed under the tail of a parked retired airliner. The fifth and last MiG-29 to get airborne that night was flown by Maj. Predrag Milutinović. Immediately after take-off his radar failed and electrical generator malfunctioned. Shortly after, he was warned by SPO-15 of being acquired by fire control radar, but he evaded the opponent by several evasive manoeuvres. Attempting to evade further encounters, he approached Niš Airport intending to land when he was hit by an 2K12 Kub in a friendly fire incident and forced to eject.
- Morning, March 25: Maj. Slobodan Tešanović stalled his Mig-29 while landing on Ponikve Airbase after a re-base flight. He ejected safely.
- During the war Yugoslav strike aircraft J-22 Oraos and G-4 Super Galebs performed some 20–30 combat missions against the KLA in Kosovo at treetop level causing some casualties. During one of those missions on March 25, 1999, Lt. Colonel Života Ðurić was killed when his J-22 Orao hit a hill in Kosovo. It was never firmly established whether an aircraft malfunction, pilot error or an enemy action (by KLA) was the cause (NATO never claimed it shot it down).
- Afternoon, March 25, 1999: Two Yugoslav MiG-29s took off from Batajnica to chase a lone NATO aircraft flying in the direction of Bosnia. They crossed the border and were engaged by two US F-15s. Both MiGs were shot down by Captain Jeff Hwang. One MiG pilot, Major Slobodan Perić having evaded at least one missile before being hit ejected and was later smuggled back to Yugoslavia by the Republika Srpska police. The other pilot, Captain Zoran Radosavljević, did not eject and was killed.
- On March 27, 1999, the 3rd Battalion of the 250th Missile Brigade, under the command of Colonel Zoltán Dani, equipped with the Isayev S-125 'Neva-M' (NATO designation SA-3 Goa), downed an American F-117 Nighthawk. Yugoslav air defense operators found they could detect F-117s with "obsolete" Soviet radars operating on long wavelengths. The pilot ejected and was rescued by search and rescue forces near Belgrade. This was the first and so far only time a stealth aircraft was shot down.
- On April 5, 6 and 7 one Yugoslav Mig-29 was scrambled to intercept NATO aircraft, but each time Yugoslav pilots refused battle due to malfunctions.
- On April 30, some American sources confirm that a second F-117A was damaged. Although the aircraft returned to base, it supposedly never flew again.
- On May 2, an American F-16 was shot down near Šabac, by a SA-3 again fired by the 3rd Battalion of the 250th Missile Brigade. The pilot was rescued. On the same day an A-10 Thunderbolt II was heavily damaged by Strela 2 shoulder-mounted SAM over Kosovo and had to make an emergency landing in Skopje. Also a US-operated Harrier jump-jet crashed while returning to the amphibious assault carrier USS Kearsarge from a training mission. Its pilot was rescued.
- On May 4, a Yugoslav MiG-29, piloted by Lt. Colonel Milenko Pavlović, was shot down at a low altitude over his native city Valjevo by two USAF F-16s. The falling aircraft was possibly hit as well by Strela 2 fired by Yugoslav troops. Pavlović was killed.
- On May 11 an A-10 was lightly damaged over Kosovo.
- During the war NATO lost two AH-64 Apache strike helicopters (one on April 26 and the other on May 4 in Albania near the border with Yugoslavia, in training accidents resulting in death of two crew members).
- NATO reported that it lost 21 UAVs to technical failures or enemy action during the conflict, including at least seven German UAVs and five French UAVs. While the commander of the Yugoslav Third Army claimed that 21 NATO UAVs had been shot down by Yugoslav forces, another Yugoslav general claimed that Yugoslav air defences and ground forces had shot down 30 UAVs.
By the start of April, the conflict seemed closer to resolution. NATO countries began to deliberate about invading Kosovo with ground units. US President Bill Clinton was reluctant to commit US forces for a ground offensive. At the same time, Finnish and Russian negotiators continued to try to persuade Milošević to back down. Faced with little alternative, Milošević accepted the conditions offered by a Finnish-Russian mediation team and agreed to a military presence within Kosovo headed by the UN, but incorporating NATO troops.
On June 12, after Milošević accepted the conditions, KFOR began entering Kosovo. KFOR, a NATO force, had been preparing to conduct combat operations, but in the end, its mission was only peacekeeping. It was based upon the Allied Rapid Reaction Corps headquarters commanded by then Lieutenant General Mike Jackson of the British Army. It consisted of British forces (a brigade built from 4th Armored and 5th Airborne Brigades), a French Army Brigade, a German Army brigade, which entered from the west while all the other forces advanced from the south, and Italian Army and US Army brigades. The U.S. contribution, known as the Initial Entry Force, was led by the U.S. 1st Armored Division. Subordinate units included TF 1–35 Armor from Baumholder, Germany, the 2nd Battalion, 505th Parachute Infantry Regiment from Fort Bragg, North Carolina, the 26th Marine Expeditionary Unit from Camp Lejeune, North Carolina, the 1st Battalion, 26th Infantry Regiment from Schweinfurt, Germany, and Echo Troop, 4th Cavalry Regiment, also from Schweinfurt, Germany. Also attached to the U.S. force was the Greek Army's 501st Mechanized Infantry Battalion. The initial U.S. forces established their area of operation around the towns of Uroševac, the future Camp Bondsteel, and Gnjilane, at Camp Monteith, and spent four months – the start of a stay which continues to date – establishing order in the southeast sector of Kosovo.
The first NATO troops to enter Pristina on the 12th of june 1999 were Norwegian special forces from FSK Forsvarets Spesialkommando and soldiers from the British Special Air Service 22 S.A.S , although to NATO's diplomatic embarrassment Russian troops arrived first at the airport. The Norwegian soldiers from FSK Forsvarets Spesialkommando were the first to come in contact with the Russian troops at the airport. FSK's mission was to level the negotiating field between the belligerent parties, and to fine-tune the detailed, local deals needed to implement the peace deal between the Serbians and the Kosovo Albanians.
During the initial incursion, the U.S. soldiers were greeted by Albanians cheering and throwing flowers as U.S. soldiers and KFOR rolled through their villages. Although no resistance was met, three U.S. soldiers from the Initial Entry Force lost their lives in accidents.
Following the military campaign, the involvement of Russian peacekeepers proved to be tense and challenging to the NATO Kosovo force. The Russians expected to have an independent sector of Kosovo, only to be unhappily surprised with the prospect of operating under NATO command. Without prior communication or coordination with NATO, Russian peacekeeping forces entered Kosovo from Bosnia and seized Pristina International Airport.
In 2010 James Blunt in an interview described how his unit was given the assignment of securing the Pristina in advance of the 30,000-strong peacekeeping force and the Russian army had moved in and taken control of the airport before his unit's arrival. As the first officer on the scene, Blunt shared a part in the difficult task of addressing the potentially violent international incident. His own account tells of how he refused to follow orders from NATO command to attack the Russians.
Outpost Gunner was established on a high point in the Preševo Valley by Echo Battery 1/161 Field Artillery in an attempt to monitor and assist with peacekeeping efforts in the Russian Sector. Operating under the support of 2/3 Field Artillery, 1st Armored Division, the Battery was able to successfully deploy and continuously operate a Firefinder Radar which allowed the NATO forces to keep a closer watch on activities in the Sector and the Preševo Valley. Eventually a deal was struck whereby Russian forces operated as a unit of KFOR but not under the NATO command structure.
While not directly related to the hostilities, on 12 March 1999 the Czech Republic, Hungary, and Poland joined NATO by depositing instruments of accession in accordance with Article 10 of the North Atlantic Treaty at a ceremony in Independence, Missouri. These nations did not participate directly in hostilities.
A large element of the operation was the air forces of NATO, relying heavily on the US Air Force and Navy. The French Navy and Air Force operated the Super Etendard and the Mirage 2000. The Italian Air Force operated with 34 Tornado, 12 F-104, 12 AMX, 2 B-707, the Italian Navy operated with Harrier II. The British Royal Air Force operated the Harrier GR7 and Tornado ground attack jets as well as an array of support aircraft. Belgian, Danish, Dutch and Turkish Air Forces operated F-16s. The Spanish Air Force deployed F-18s and KC-130s. The Canadian Air Force deployed a total of 18 CF-18s, enabling them to be responsible for 10% of all bombs dropped in the operation. The fighters were armed with both guided and unguided "dumb" munitions, including the Paveway series of laser-guided bombs. The bombing campaign marked the first time the German Air Force actively participated in combat operations since the end of World War II.
However, NATO forces relied mostly upon the Americans and the proven effectiveness of its air power by using the F-16, F-15, F-117, F-14, F-18, EA-6B, B-52, KC-135, KC-10, AWACS, and JSTARS from bases throughout Europe and from aircraft carriers in the region. The American B-2 Spirit stealth bomber also saw its first successful combat role in Operation Allied Force, all while striking from its home base in the continental United States.
Operation Allied Force incorporated the first large-scale use of satellites as a direct method of weapon guidance. The collective bombing was the first combat use of the Joint Direct Attack Munition JDAM kit, which uses an inertial-guidance and GPS-guided tail fin to increase the accuracy of conventional gravity munitions up to 95%. The JDAM kits were outfitted on the B-2s. The AGM-154 Joint Standoff Weapon (JSOW) had been previously used in Operation Southern Watch earlier in 1999.
NATO naval forces operated in the Adriatic Sea. The British Royal Navy sent a substantial task force that included the aircraft carrier HMS Invincible, which operated Sea Harrier FA2 fighter jets. The RN also deployed destroyers and frigates, and the Royal Fleet Auxiliary (RFA) provided support vessels, including the aviation training/primary casualty receiving ship RFA Argus. It was the first time the RN used cruise missiles in combat, operated from the nuclear fleet submarine HMS Splendid. The Italian Navy provided a naval task force that included the aircraft carrier Giuseppe Garibaldi, a frigate (Maestrale) and a submarine (Sauro class). The United States Navy provided a naval task force that included the aircraft carrier USS Theodore Roosevelt, USS Vella Gulf, and the amphibious assault ship USS Kearsarge. The French Navy provided the aircraft carrier Foch and escorts. The German Navy–Bremen class frigate Rheinland-Pfalz (F209) and the Oker-fleet service ship (Oste class fleet service ship) also participated in the naval operations.
U.S. ground forces included a battalion from the 505th Parachute Infantry Regiment, 82nd Airborne Division. The unit was deployed in March 1999 to Albania in support of the bombing campaign where the battalion secured the Tirana airfield, Apache helicopter refueling sites, established a forward-operating base to prepare for Multiple Launch Rocket System (MLRS) strikes and offensive ground operations, and deployed a small team with an AN/TPQ-36 Firefinder radar system to the Albania/Kosovo border where it acquired targets for allied/NATO air strikes. Immediately after the bombing campaign, the battalion was refitted back at Tirana airfield and issued orders to move into Kosovo as the initial entry force in support of Operation Joint Guardian. Task Force Hawk was also deployed.
Human Rights Watch "concludes that as few as 489 and as many as 528 Yugoslav civilians were killed in the ninety separate incidents in Operation Allied Force". Refugees were among the victims. Between 278 and 317 of the dead, between 56 and 60 percent of the total number of deaths, were in Kosovo. In Serbia, 201 civilians were killed (five in Vojvodina) and eight died in Montenegro. Almost two thirds (303 to 352) of the total registered civilian deaths occurred in twelve incidents where ten or more civilian deaths were confirmed.
Military casualties on the NATO side were limited. According to official reports, the alliance suffered no fatalities from combat operations. However, on May 5, an American AH-64 Apache crashed and exploded during a night-time mission in Albania. The Yugoslavs claimed they shot it down, but NATO claimed it crashed due to a technical malfunction. It crashed 40 miles from Tirana, killing the two crewmen, Army Chief Warrant Officers David Gibbs and Kevin Reichert. A study of the campaign reports that Yugoslav air defenses may have fired up to 700 missiles at NATO aircraft, and that the B-1 bomber crews counted at least 20 surface-to-air missiles fired at them during their first 50 missions.
Operation Allied Force inflicted less damage on the Yugoslav military than originally thought due to the use of camouflage. Other misdirection techniques were used to disguise military targets. It was only in the later stages of the campaign that strategic targets such as bridges and buildings were attacked in any systematic way, causing significant disruption and economic damage. This stage of the campaign led to controversial incidents, most notably the bombing of the People's Republic of China embassy in Belgrade where three Chinese reporters were killed and twenty injured, which NATO claimed was a mistake.
Relatives of Italian soldiers believe 50 of them have died since the war due to their exposure to depleted uranium weapons.UNEP tests found no evidence of harm by depleted uranium weapons, even among cleanup workers, but those tests and UNEP’s report are highly controversial.
When NATO agreed Kosovo would be politically supervised by the United Nations, and that there would be no independence referendum for three years (the main objective of NATO was to have a vote on independence), the Yugoslav government agreed to withdraw its forces from Kosovo, under strong diplomatic initiative from Russia, and the bombing suspended on June 10. The war ended June 11, and Russian paratroopers seized Slatina airport to become the first peacekeeping force in the war zone. As British troops were still massed on the Macedonian border, planning to enter Kosovo at 5 am, the Serbs were hailing the Russian arrival as proof the war was a UN operation, not a NATO operation. After hostilities ended, on June 12 the U.S. Army's 82nd Airborne, 2–505th Parachute Infantry Regiment entered war-torn Kosovo as part of Operation Joint Guardian.
Yugoslav President Milošević survived the conflict and declared its outcome a major victory for Yugoslavia. He was, however, indicted for war crimes by the International Criminal Tribunal for the Former Yugoslavia along with a number of other senior Yugoslav political and military figures. His indictment led to Yugoslavia as a whole being treated as a pariah by much of the international community because Milošević was subject to arrest if he left Yugoslavia. The country's economy was badly affected by the conflict, and a year later, popular disillusionment with the Milošević regime led to his overthrow in October 2000.
Thousands were killed during the conflict, and hundreds of thousands more fled from the province to other parts of the country and to the surrounding countries. Most of the Albanian refugees returned home within a few weeks or months. However, much of the non-Albanian population again fled to other parts of Serbia or to protected enclaves within Kosovo. Albanian guerrilla activity spread into other parts of Serbia and to neighbouring Republic of Macedonia, but subsided in 2001. The non-Albanian population has since diminished further following fresh outbreaks of inter-communal conflict and harassment, and veterans of the officially disbanded KLA are threatening renewed violence if their demand for secession is not fulfilled.
In December 2002, Elizabeth II approved the awarding of the Battle Honour "Kosovo" to squadrons of the RAF that participated in the conflict. These were: Nos 1, 7, 8, 9, 14, 23, 31, 51, 101, and 216 squadrons. This was also extended to the Canadian squadrons deployed to the operation, 425 and 441.
Ten years after the operation, the Republic of Kosovo declared independence with a new Republic of Kosovo government.
Attitudes towards the campaign
In favor of the campaign
Those who were involved in the NATO airstrikes have stood by the decision to take such action. Clinton's Secretary of Defense, William Cohen, said, "The appalling accounts of mass killing in Kosovo and the pictures of refugees fleeing Serb oppression for their lives makes it clear that this is a fight for justice over genocide." On CBS' Face the Nation Cohen claimed, "We've now seen about 100,000 military-aged men missing. ... They may have been murdered." Clinton, citing the same figure, spoke of "at least 100,000 (Kosovar Albanians) missing". Later, Clinton said about Yugoslav elections, "they're going to have to come to grips with what Mr. Milošević ordered in Kosovo. ... They're going to have to decide whether they support his leadership or not; whether they think it's OK that all those tens of thousands of people were killed. ..." In the same press conference, Clinton also claimed "NATO stopped deliberate, systematic efforts at ethnic cleansing and genocide." Clinton compared the events of Kosovo to the Holocaust. CNN reported, "Accusing Serbia of 'ethnic cleansing' in Kosovo similar to the genocide of Jews in World War II, an impassioned President Clinton sought Tuesday to rally public support for his decision to send U.S. forces into combat against Yugoslavia, a prospect that seemed increasingly likely with the breakdown of a diplomatic peace effort." Clinton's State Department also claimed Serbian troops had committed genocide. The New York Times reported, "the Administration said evidence of 'genocide' by Serbian forces was growing to include 'abhorrent and criminal action' on a vast scale. The language was the State Department's strongest yet in denouncing Yugoslav President Slobodan Milošević." The State Department also gave the highest estimate of dead Albanians. In May 1996, Defense Secretary William Cohen suggested that there might be up to 100,000 Albanian fatalities." However, five months after the conclusion of NATO bombing, only 2,108 bodies were found, with a total estimate not exceeding eleven thousand.
The United States House of Representatives passed a non-binding resolution on March 11, 1999 by a vote of 219–191 conditionally approving of Clinton's plan to commit 4000 troops to the NATO peacekeeping mission. In late April the House Appropriations Committee approved $13 billion in emergency spending to cover the cost of the air war, but a second non-binding resolution approving of the mission failed in the full House by a vote of 213–213. The Senate had passed the second resolution in late March by a vote of 58–41.
Criticism of the campaign
There has also been criticism of the campaign. Joseph Farah accused the coalition of exaggerating the casualty numbers to make a claim of potential genocide to justify the bombings. United States President Clinton and his administration, were accused of inflating the number of Kosovar Albanians killed by Serbians.
In an interview with Radio-Television Serbia journalist Danilo Mandic on April 25, 2006, Noam Chomsky alleged that Strobe Talbott, the Deputy Secretary of State under Clinton and the leading U.S. negotiator during the war, later denied in John Norris' 2005 book Collision Course: NATO, Russia, and Kosovo that "the plight of the Kosovar Albanians" was the driving force behind the campaign, claiming the real reason to be "Yugoslavia's resistance to ... [the] political and economic reform" that had been driving forward the liberalisation and deregulation of markets throughout the region. On May 31, 2006, University of California, Berkeley professor Brad DeLong refuted this allegation and noted that in the original passage which Chomsky cited, Talbott claimed that "the Kosovo crisis was fueled by frustration with Milosevic and the legitimate fear that instability and conflict might spread further in the region" and also alleged that "many outsiders accuse western countries of selective intervention in Kosovo—fighting on a hair-trigger in the Balkans while avoiding the Sudans and Rwandas of the world. This was hardly the case. Only a decade of death, destruction, and Milosevic brinkmanship pushed NATO to act when the Rambouillet talks collapsed. Most of the leaders of NATO's major powers were proponents of "third way" politics and headed socially progressive, economically centrist governments. None of these men were particularly hawkish, and Milosevic did not allow them the political breathing room to look past his abuses."
The United Nations Charter does not allow military interventions in other sovereign countries with few exceptions which, in general, need to be decided upon by the United Nations Security Council. The issue was brought before the UNSC by Russia, in a draft resolution which, inter-alia, would affirm "that such unilateral use of force constitutes a flagrant violation of the United Nations Charter". China, Namibia and Russia voted for the resolution, the other members against, thus it failed to pass.
On April 29, 1999, Yugoslavia filed a complaint at the International Court of Justice (ICJ) at The Hague against ten NATO member countries (Belgium, Germany, France, United Kingdom, Italy, Canada, the Netherlands, Portugal, Spain, and the United States) and alleged that the military operation had violated Article 9 of the 1948 Genocide Convention and that Yugoslavia had jurisdiction to sue through Article 38, para. 5 of Rules of Court. On June 2, the ICJ ruled in an 8–4 vote that Yugoslavia had no such jurisdiction. Four of the ten nations (the United States, France, Italy and Germany) had withdrawn entirely from the court's “optional clause.” Because Yugoslavia filed its complaint only three days after accepting the terms of the court's optional clause, the ICJ ruled that there was no jurisdiction to sue either Britain or Spain, as the two nations had only agreed to submit to ICJ lawsuits if a suing party had filed their complaint a year or more after accepting the terms of the optional clause. Despite objections that Yugoslavia had legal jurisdiction to sue Belgium, the Netherlands, Canada and Portugal, the ICJ majority vote also determined that the NATO bombing was an instance of “humanitarian intervention" and thus did not violate Article 9 of the Genocide Convention.
Amnesty International released a report which stated that NATO forces had deliberately targeted a civilian object (NATO bombing of the Radio Television of Serbia headquarters), and had bombed targets at which civilians were certain to be killed. The report was rejected by NATO as "baseless and ill-founded". A week before the report was released, Carla Del Ponte, the chief prosecutor for the International Criminal Tribunal for the former Yugoslavia had told the United Nations Security Council that her investigation into NATO actions found no basis for charging NATO or its leaders with war crimes.
A large majority of U.S. House Republicans voted against both non-binding resolutions expressing approval for American involvement in the NATO mission.
- Operation Horseshoe
- Responsibility to protect
- War crimes in the Kosovo War
- Headquarters Allied Command Europe Rapid Reaction Corps
- NATO bombing of Novi Sad in 1999
- Grdelica train bombing
- Incident at Pristina airport
- Prizren Incident (1999)
- Air Force of the Federal Republic of Yugoslavia (Serbia and Montenegro)
- Operation Eagle Eye (Kosovo)
- Bombing of Belgrade in World War II
- Krieger, Heike (2001). The Kosovo Conflict and International Law: An Analytical Documentation 1974–1999. Cambridge: Cambridge University Press. ISBN 978-0-521-80071-6.
- McCormack, Timothy (2006). McDonald, Avril; McCormack, Timothy, eds. Yearbook of International Humanitarian Law – 2003. The Hague: T.M.C. Asser Press. ISBN 978-90-6704-203-1.
- Rip, Michael Russell; Hasik, James M. (2002). The Precision Revolution: GPS and the Future of Aerial Warfare. Annapolis, MD: Naval Institute Press. ISBN 978-1-55750-973-4.
- Byman, Daniel. L and Waxman, Mathew C. "Kosovo and the Great Air Power Debate". International Security, Vol. 24, No. 4. 2000. Pp. 5–38.
- New York Times—, April 17, 2000.
- , January 2000
- Human Rights Watch
- PBS Frontline
- Lt. Col. Michael W. Lamb Sr. (PDF). Retrieved June 22, 2009.
- –Storming Media,PENTAGON reports
- –Air University
- A detailed list of incidents in which civilians were killed