Socialist Federal Republic of Yugoslavia

Federal Marxist–Leninistone-party parliamentarysocialist republic

* 1948–1971:

Federal Titoist one-party presidential socialistrepublic

* 1971–1990:

Federal Titoist one-party parliamentary socialistdirectoral republic

* 1990–1992:

Federal parliamentarydirectoral republic

The **Socialist Federal Republic of Yugoslavia** (**SFRY**), commonly referred to as **SFR Yugoslavia** or simply as **Yugoslavia**, was a country in Central and Southeast Europe. It emerged in 1945, following World War II, and lasted until 1992, with the breakup of Yugoslavia occurring as a consequence of the Yugoslav Wars. Spanning an area of 255,804 square kilometres (98,766 sq mi) in the Balkans, Yugoslavia was bordered by the Adriatic Sea and Italy to the west, by Austria and Hungary to the north, by Bulgaria and Romania to the east, and by Albania and Greece to the south. It was a one-party socialist state and federation governed by the League of Communists of Yugoslavia, and had six constituent republics: Bosnia and Herzegovina, Croatia, Macedonia, Montenegro, Serbia, and Slovenia. Within Serbia was the Yugoslav capital city of Belgrade as well as two autonomous Yugoslav provinces: Kosovo and Vojvodina.

The SFR Yugoslavia traces its origins to 26 November 1942, when the Anti-Fascist Council for the National Liberation of Yugoslavia was formed during World War II to resist Axis occupation of the Kingdom of Yugoslavia. Following the country's liberation, King Peter II was deposed, the monarchy was ended, and on 29 November 1945, the **Federal People's Republic of Yugoslavia** was proclaimed. Led by Josip Broz Tito, the new communist government sided with the Eastern Bloc at the beginning of the Cold War but pursued a policy of neutrality following the Tito–Stalin split in 1948; it became one of the founding members of the Non-Aligned Movement, and transitioned from a command economy to market-based socialism.

Following the death of Tito on 4 May 1980, the Yugoslav economy started to collapse, which increased unemployment and inflation. The economic crisis led to rising ethnic nationalism and political dissidence in the late 1980s and early 1990s. With the fall of communism in Eastern Europe, efforts to transition into a confederation failed; the two wealthiest republics, Croatia and Slovenia, seceded and gained some international recognition in 1991. The federation dissolved along the borders of federated republics, hastened by the start of the Yugoslav Wars, and formally broke up on 27 April 1992. Two republics, Serbia and Montenegro, remained within a reconstituted state known as the Federal Republic of Yugoslavia, or FR Yugoslavia, but this state was not recognized internationally as the sole successor state to SFR Yugoslavia. "Former Yugoslavia" is now commonly used retrospectively.

## History

### World War II

On 6 April 1941, Yugoslavia was invaded by the Axis powers led by Nazi Germany; by 17 April 1941, the country was fully occupied and was soon carved up by the Axis. Yugoslav resistance was soon established in two forms, the Royal Yugoslav Army in the Homeland and the Communist Yugoslav Partisans. The Partisan supreme commander was Josip Broz Tito, and under his command, the movement soon began establishing "liberated territories" which attracted the attention of occupying forces. Unlike the various nationalist militias operating in occupied Yugoslavia, the Partisans were a pan-Yugoslav movement promoting the "brotherhood and unity" of Yugoslav nations and representing the republican, left-wing, and socialist elements of the Yugoslav political spectrum. The coalition of political parties, factions, and prominent individuals behind the movement was the People's Liberation Front (*Jedinstveni narodnooslobodilački front*, JNOF), led by the Communist Party of Yugoslavia (KPJ).

The Front formed a representative political body, the Anti-Fascist Council for the People's Liberation of Yugoslavia (AVNOJ, *Antifašističko Veće Narodnog Oslobođenja Jugoslavije*). The AVNOJ, which met for the first time in Partisan-liberated Bihać on 26 November 1942 (First Session of the AVNOJ), claimed the status of Yugoslavia's deliberative assembly (parliament).

During 1943, the Yugoslav Partisans began attracting serious attention from the Germans. In two major operations, *Fall Weiss* (January to April 1943) and *Fall Schwartz* (15 May to 16 June 1943), the Axis attempted to stamp out the Yugoslav resistance once and for all. In the Battle of the Neretva and the Battle of the Sutjeska, the 20,000-strong Partisan Main Operational Group engaged a force of around 150,000 combined Axis troops. In both battles, despite heavy casualties, the Group succeeded in evading the trap and retreating to safety. The Partisans emerged stronger than before and now occupied a more significant portion of Yugoslavia. The events greatly increased the standing of the Partisans and granted them a favourable reputation among the Yugoslav populace, leading to increased recruitment. On 8 September 1943, Fascist Italy capitulated to the Allies, leaving their occupation zone in Yugoslavia open to the Partisans. Tito took advantage of the events by briefly liberating the Dalmatian shore and its cities. This secured Italian weaponry and supplies for the Partisans, volunteers from the cities previously annexed by Italy, and Italian recruits crossing over to the Allies (the Garibaldi Division). After this favourable chain of events, the AVNOJ decided to meet for the second time – now in Partisan-liberated Jajce. The Second Session of the AVNOJ lasted from 21 to 29 November 1943 (right before and during the Tehran Conference), and came to a number of significant conclusions. The most significant of these was the establishment of the Democratic Federal Yugoslavia, a state that would be a federation of six equal South Slavic republics (as opposed to the allegedly Serb predominance in pre-war Yugoslavia). The council decided on a "neutral" name and deliberately left the question of "monarchy vs. republic" open, ruling that Peter II would only be allowed to return from exile in London upon a favourable result of a pan-Yugoslav referendum on the question. Among other decisions, the AVNOJ decided on forming a provisional executive body, the National Committee for the Liberation of Yugoslavia (NKOJ, *Nacionalni komitet oslobođenja Jugoslavije*), appointing Tito as the Prime Minister. Having achieved success in the 1943 engagements, Tito was also granted the rank of Marshal of Yugoslavia. Favourable news also came from the Tehran Conference when the Allies concluded that the Partisans would be recognized as the Allied Yugoslav resistance movement and granted supplies and wartime support against the Axis occupation.

As the war turned decisively against the Axis in 1944, the Partisans continued to hold significant chunks of Yugoslav territory.[*clarification needed*] With the Allies in Italy, the Yugoslav islands of the Adriatic Sea were a haven for the resistance. On 17 June 1944, the Partisan base on the island of Vis housed a conference between Tito, Prime Minister of the NKOJ (representing the AVNOJ), and Ivan Šubašić, Prime Minister of the royalist Yugoslav government-in-exile in London. The conclusions, known as the Tito-Šubašić Agreement, granted the King's recognition to the AVNOJ and the Democratic Federal Yugoslavia (DFY) and provided for the establishment of a joint Yugoslav coalition government headed by Tito with Šubašić as the foreign minister, with the AVNOJ confirmed as the provisional Yugoslav parliament. Peter II's government-in-exile in London, partly due to pressure from the United Kingdom, recognized the state in the agreement, signed on 17 June 1944 between Šubašić and Tito. The DFY's legislature, after November 1944, was the Provisional Assembly. The Tito-Šubašić agreement of 1944 declared that the state was a pluralist democracy that guaranteed: democratic liberties; personal freedom; freedom of speech, assembly, and religion; and a free press. However, by January 1945, Tito had shifted the emphasis of his government away from an emphasis on pluralist democracy, claiming that though he accepted democracy, he claimed there was no need for multiple parties, as he claimed that multiple parties were unnecessarily divisive in the midst of Yugoslavia's war effort and that the People's Front represented all the Yugoslav people. The People's Front coalition, headed by the KPJ and its general secretary Tito, was a major movement within the government. Other political movements that joined the government included the "Napred" movement represented by Milivoje Marković.Belgrade, the capital of Yugoslavia, was liberated with the help of the Soviet Red Army in October 1944, and the formation of a new Yugoslav government was postponed until 2 November 1944, when the Belgrade Agreement was signed, and the provisional government formed. The agreements also provided for the eventual post-war elections that would determine the state's future system of government and economy.

By 1945, the Partisans were clearing out Axis forces and liberating the remaining parts of occupied territory. On 20 March 1945, the Partisans launched their General Offensive in a drive to completely oust the Germans and the remaining collaborating forces. By the end of April 1945, the remaining northern parts of Yugoslavia were liberated, and chunks of southern German (Austrian) territory and Italian territory around Trieste were occupied by Yugoslav troops. Yugoslavia was now once more a fully intact state, with its borders closely resembling their pre-1941 form and was envisioned by the Partisans as a "Democratic Federation", including six federated states: the Federated State of Bosnia and Herzegovina (FS Bosnia and Herzegovina), Federated State of Croatia (FS Croatia), Federated State of Macedonia (FS Macedonia), Federated State of Montenegro (FS Montenegro), Federated State of Serbia (FS Serbia), and Federated State of Slovenia (FS Slovenia). The nature of its government, however, remained unclear, and Tito was highly reluctant to include the exiled King Peter II in post-war Yugoslavia as demanded by Winston Churchill. In February 1945, Tito acknowledged the existence of a Regency Council representing the King: the first and only act of the council as established on 7 March, however, was to proclaim a new government under Tito's premiership. The nature of the state was still unclear immediately after the war, and on 26 June 1945, the government signed the United Nations Charter using only *Yugoslavia* as an official name, with no reference to either a Kingdom or a Republic. Acting as head of state on 7 March, the King appointed to his Regency Council constitutional lawyers Srđan Budisavljević, Ante Mandić and Dušan Sernec. In doing so, the King empowered his Council to form a common temporary government with NKOJ and accept Tito's nomination as Prime Minister of the first normal government. As authorized by the King, the Regency Council thus accepted Tito's nomination on 29 November 1945 when FPRY was declared. By this unconditional transfer of powers, King Peter II had abdicated to Tito. This date, when the second Yugoslavia was born under international law, had since been marked as Yugoslavia's national holiday *Day of the Republic*, however following the Communists' switch to authoritarianism, this holiday officially marked the 1943 Session of AVNOJ that coincidentally[*clarification needed*][*citation needed*] fell on the same day of the year.

### Postwar period

The first Yugoslav post-World War II elections were set for 11 November 1945. By this time the coalition of parties backing the Partisans, the People's Liberation Front (*Jedinstveni narodnooslobodilački front*, JNOF), had been renamed into the People's Front (*Narodni front*, NOF). The People's Front was primarily led by the KPJ and represented by Tito. The reputation of both benefited greatly from their wartime exploits and decisive success, and they enjoyed genuine support among the populace. However, the old pre-war political parties were reestablished as well. As early as January 1945, while the enemy was still occupying the northwest, Tito commented:

> I am not in principle against political parties because democracy also presupposes the freedom to express one's principles and one's ideas. But to create parties for the sake of parties, now, when all of us, as one, must direct all our strength in the direction of driving the occupying forces from our country, when the homeland has been razed to the ground when we have nothing but our awareness and our hands ... we have no time for that now. And here is a popular movement [the People's Front]. Everyone is welcome within it, both communists and those who were Democrats and radicals, etc., whatever they were called before. This movement is the force, the only force which can now lead our country out of this horror and misery and bring it to complete freedom.
> —
>
>

However, while the elections themselves were fairly conducted by a secret ballot, the campaign that preceded them was highly irregular. Opposition newspapers were banned on more than one occasion, and in Serbia, the opposition leaders such as Milan Grol received threats via the press. The opposition withdrew from the election in protest to the hostile atmosphere and this situation caused the three royalist representatives, Grol-Subasic-Juraj Šutej, to secede from the provisional government. Indeed, voting was on a single list of People's Front candidates with provision for opposition votes to be cast in separate voting boxes, but this procedure made electors identifiable by OZNA agents. The election results of 11 November 1945 were decisively in favour of the former, with an average of 85% of voters of each federated state casting their ballot for the People's Front. On 29 November 1945, the second anniversary of the Second Session of the AVNOJ, the Constituent Assembly of Yugoslavia formally abolished the monarchy and declared the state a republic. The country's official name became the Federal People's Republic of Yugoslavia (FPR Yugoslavia, FPRY), and the six federated states became "People's Republics". Yugoslavia became a one-party state and was considered in its earliest years a model of Communist orthodoxy.

The Yugoslav government allied with the Soviet Union under Joseph Stalin and early on in the Cold War shot down two American airplanes flying in Yugoslav airspace on 9 and 19 August 1946. These were the first aerial shootdowns of western aircraft during the Cold War and caused deep distrust of Tito in the United States and even calls for military intervention against Yugoslavia. The new Yugoslavia also closely followed the Stalinist Soviet model of economic development in this early period, some aspects of which achieved considerable success. In particular, the public works of that period organized by the government managed to rebuild and even improve the Yugoslav infrastructure (in particular the road system), with little cost to the state. Tensions with the West were high as Yugoslavia joined the Cominform, and the early phase of the Cold War began with Yugoslavia pursuing an aggressive foreign policy. Having liberated most of the Julian March and Carinthia, and with historic claims to both those regions, the Yugoslav government began diplomatic maneuvering to include them in Yugoslavia. Both these demands were opposed by the West. The greatest point of contention was the port city of Trieste. The city and its hinterland were liberated mostly by the Partisans in 1945, but pressure from the western Allies forced them to withdraw to the so-called "Morgan Line". The Free Territory of Trieste was established and separated into Zone A and Zone B, administered by the western Allies and Yugoslavia, respectively. Initially, Yugoslavia was backed by Stalin, but by 1947 the latter had begun to cool towards the new state's ambitions. The crisis eventually dissolved as the Tito–Stalin split started, with Zone A being granted to Italy and Zone B to Yugoslavia.

Meanwhile, civil war raged in Greece – Yugoslavia's southern neighbour – between Communists and the right-wing government, and the Yugoslav government was determined to bring about a Communist victory. Yugoslavia dispatched significant assistance, in terms of arms and ammunition, supplies, military experts on partisan warfare (such as General Vladimir Dapčević), and even allowed the Greek Communist forces to use Yugoslav territory as a safe haven. Although the Soviet Union, Bulgaria, and (Yugoslav-dominated) Albania had granted military support as well, Yugoslav assistance was far more substantial. However, this Yugoslav foreign adventure also came to an end with the Tito–Stalin split, as the Greek Communists, expecting an overthrow of Tito, refused any assistance from his government. Without it, however, they were greatly disadvantaged and were defeated in 1949. As Yugoslavia was the country's only Communist neighbour in the immediate post-war period, the People's Republic of Albania was effectively a Yugoslav satellite. Neighboring Bulgaria was under increasing Yugoslav influence as well, and talks began to negotiate the political unification of Albania and Bulgaria with Yugoslavia. The major point of contention was that Yugoslavia wanted to absorb the two and transform them into additional federated republics. Albania was in no position to object, but the Bulgarian view was that a new Balkan Federation would see Bulgaria and Yugoslavia as a whole uniting on equal terms. As these negotiations began, Yugoslav representatives Edvard Kardelj and Milovan Đilas were summoned to Moscow alongside a Bulgarian delegation, where Stalin and Vyacheslav Molotov attempted to brow-beat them both into accepting Soviet control over the merger between the countries, and generally tried to force them into subordination. The Soviets did not express a specific view on the issue of Yugoslav-Bulgarian unification but wanted to ensure both parties first approved every decision with Moscow. The Bulgarians did not object, but the Yugoslav delegation withdrew from the Moscow meeting. Recognizing the level of Bulgarian subordination to Moscow, Yugoslavia withdrew from the unification talks and shelved plans for the annexation of Albania in anticipation of a confrontation with the Soviet Union.

From the beginning, the foreign policy of the Yugoslav government under Tito assigned high importance to the development of strong diplomatic relations with other nations, including those outside of the Balkans and Europe. Yugoslavia quickly established formal relations with the newly created states of India, Burma, and Indonesia following their independence from the British and Dutch colonial empires. Official relations between Yugoslavia and the Republic of China were established with the permission of the Soviet Union. Simultaneously, Yugoslavia also maintained close contacts with the Chinese Communist Party and supported their cause in the Chinese Civil War.

### Dissolution and war

Main articles: Breakup of Yugoslavia and Yugoslav Wars

Tensions between the republics and nations of Yugoslavia intensified from the 1970s to the 1980s. The causes for the collapse of the country have been associated with nationalism, ethnic conflict, economic difficulty, frustration with government bureaucracy, the influence of important figures in the country, and international politics. Ideology and particularly nationalism has been seen by many as the primary source of the break up of Yugoslavia. Since the 1970s, Yugoslavia's Communist regime became severely splintered into a liberal-decentralist nationalist faction led by Croatia and Slovenia that supported a decentralized federation with greater local autonomy, versus a conservative-centralist nationalist faction led by Serbia that supported a centralized federation to secure the interests of Serbia and Serbs across Yugoslavia – as they were the largest ethnic group in the country as a whole. From 1967 to 1972 in Croatia and 1968 and 1981 protests in Kosovo, nationalist doctrines and actions caused ethnic tensions that destabilized the country. The suppression of nationalists by the state is believed to have had the effect of identifying nationalism as the primary alternative to communism itself and made it a strong underground movement. In the late 1980s, the Belgrade elite was faced with a strong opposition force of massive protests by Kosovo Serbs and Montenegrins as well as public demands for political reforms by the critical intelligentsia of Serbia and Slovenia. In economics, since the late 1970s a widening gap of economic resources between the developed and underdeveloped regions of Yugoslavia severely deteriorated the federation's unity. The most developed republics, Croatia and Slovenia, rejected attempts to limit their autonomy as provided in the 1974 Constitution. Public opinion in Slovenia in 1987 saw better economic opportunity in independence from Yugoslavia than within it. There were also places that saw no economic benefit from being in Yugoslavia; for example, the autonomous province of Kosovo was poorly developed, and per capita GDP fell from 47 percent of the Yugoslav average in the immediate post-war period to 27 percent by the 1980s.

However, economic issues have not been demonstrated to be the sole determining factor in the break up, as Yugoslavia in this period was the most prosperous Communist state in Eastern Europe, and the country in fact disintegrated during a period of economic recovery after the implementation of the economic reforms of Ante Marković's government. Furthermore, during the break up of Yugoslavia, the leaders of Croatia, Serbia, Slovenia, all declined an unofficial offer by the European Community to provide substantial economic support to them in exchange for a political compromise. However, the issue of economic inequality between the republics, autonomous provinces, and nations of Yugoslavia resulted in tensions with claims of disadvantage and accusations of privileges against others by these groups. Political protests in Serbia and Slovenia, which later developed into ethnic-driven conflict, began in the late 1980s as protests against the alleged injustice and bureaucratization of the political elite. Members of the political elite managed to redirect these protests against "others". Serb demonstrators were worried about the disintegration of the country and alleged that "the others" (Croats, Slovenes, and international institutions) were deemed responsible. The Slovene intellectual elite argued that "the others" (Serbs) were responsible for "Greater Serbian expansionist designs", for economic exploitation of Slovenia, and for the suppression of Slovene national identity. These redirection actions of the popular protests allowed the authorities of Serbia and Slovenia to survive at the cost of undermining the unity of Yugoslavia. Other republics such as Bosnia & Herzegovina and Croatia refused to follow these tactics taken by Serbia and Slovenia, later resulting in the defeat of the respective League of Communists of each republic to nationalist political forces. From the point of view of international politics, it has been argued that the end of the Cold War contributed to the break up of Yugoslavia because Yugoslavia lost its strategic international political importance as an intermediary between the Eastern and Western blocs. As a consequence, Yugoslavia lost the economic and political support provided by the West, and increased pressure from the International Monetary Fund (IMF) to reform its institutions made it impossible for the Yugoslav reformist elite to respond to rising social disorder.

The collapse of communism throughout Eastern Europe in 1989 and the dissolution of the Soviet Union in 1991 undermined the country's ideological basis and encouraged anti-communist and nationalist forces in the Western-oriented republics of Croatia and Slovenia to increase their demands. Nationalist sentiment among ethnic Serbs rose dramatically following the ratification of the 1974 Constitution, which reduced the powers of SR Serbia over its autonomous provinces of SAP Kosovo and SAP Vojvodina. In Serbia, this caused increasing xenophobia against Albanians. In Kosovo (administered mostly by ethnic Albanian Communists), the Serbian minority increasingly put forth complaints of mistreatment and abuse by the Albanian majority. Feelings were further inflamed in 1986, when the Serbian Academy of Sciences and Arts (SANU) published the SANU Memorandum. In it, Serbian writers and historians voiced "various currents of Serb nationalist resentment." The SKJ was at the time united in condemning the memorandum, and continued to follow its anti-nationalist policy. In 1987, Serbian Communist official Slobodan Milošević was sent to bring calm to an ethnically-driven protest by Serbs against the Albanian administration of SAP Kosovo. Milošević had been, up to this point, a hard-line Communist who had decried all forms of nationalism as treachery, such as condemning the SANU Memorandum as "nothing else but the darkest nationalism". However, Kosovo's autonomy had always been an unpopular policy in Serbia, and he took advantage of the situation and made a departure from traditional Communist neutrality on the issue of Kosovo. Milošević assured Serbs that their mistreatment by ethnic Albanians would be stopped. He then began a campaign against the ruling Communist elite of SR Serbia, demanding reductions in the autonomy of Kosovo and Vojvodina. These actions made him popular amongst Serbs and aided his rise to power in Serbia. Milošević and his allies took on an aggressive nationalist agenda of reviving SR Serbia within Yugoslavia, promising reforms and protection of all Serbs. Milošević proceeded to take control of the governments of Vojvodina, Kosovo, and the neighboring Socialist Republic of Montenegro in what was dubbed the "Anti-Bureaucratic Revolution" by the Serbian media. Both the SAPs possessed a vote on the Yugoslav Presidency in accordance to the 1974 constitution, and together with Montenegro and his own Serbia, Milošević now directly controlled four out of eight votes in the collective head-of-state by January 1990. This only caused further resentment among the governments of Croatia and Slovenia, along with the ethnic Albanians of Kosovo (SR Bosnia and Herzegovina and SR Macedonia remained relatively neutral).

Fed up by Milošević's manipulation of the assembly, first the delegations of the League Communists of Slovenia led by Milan Kučan, and later the League of Communists of Croatia, led by Ivica Račan, walked out during the extraordinary 14th Congress of the League of Communists of Yugoslavia (January 1990), effectively dissolving the all-Yugoslav party. Along with external pressure, this caused the adoption of multi-party systems in all of the republics. When the individual republics organized their multi-party elections in 1990, the ex-Communists mostly failed to win re-election. In Croatia and Slovenia, nationalist parties won their respective elections. On 8 April 1990 the first multiparty elections in Slovenia (and Yugoslavia) since the Second World War were held. Demos coalition won the elections and formed a government which started to implement electoral reform programs. In Croatia, the Croatian Democratic Union (HDZ) won the election promising to "defend Croatia from Milošević" which caused alarm among Croatia's large Serbian minority. Croatian Serbs, for their part, were wary of HDZ leader Franjo Tuđman's nationalist government and in 1990, Serb nationalists in the southern Croatian town of Knin organized and formed a separatist entity known as the SAO Krajina, which demanded to remain in union with the rest of the Serb populations if Croatia decided to secede. The government of Serbia endorsed the Croatian Serbs' rebellion, claiming that for Serbs, rule under Tuđman's government would be equivalent to the World War II fascist Independent State of Croatia (NDH) which committed genocide against Serbs during World War II. Milošević used this to rally Serbs against the Croatian government and Serbian newspapers joined in the warmongering. Serbia had by now printed $1.8 billion worth of new money without any backing of Yugoslav central bank. In the Slovenian independence referendum, 1990, held on 23 December 1990, a vast majority of residents voted for independence. 88.5% of all electors (94.8% of those participating) voted for independence – which was declared on 25 June 1991.

Both Slovenia and Croatia declared their independence on 25 June 1991. On the morning of 26 June, units of the Yugoslav People's Army's 13th Corps left their barracks in Rijeka, Croatia, to move towards Slovenia's borders with Italy. The move immediately led to a strong reaction from local Slovenians, who organized spontaneous barricades and demonstrations against the YPA's actions. There was, as yet, no fighting, and both sides appeared to have an unofficial policy of not being the first to open fire. By this time, the Slovenian government had already put into action its plan to seize control of both the international Ljubljana Airport and the Slovenia's border posts on borders with Italy, Austria and Hungary. The personnel manning the border posts were, in most cases, already Slovenians, so the Slovenian take-over mostly simply amounted to changing of uniforms and insignia, without any fighting. By taking control of the borders, the Slovenians were able to establish defensive positions against an expected YPA attack. This meant that the YPA would have to fire the first shot. It was fired on 27 June at 14:30 in Divača by an officer of YPA. The conflict spread into the ten days war, with many soldiers wounded and killed in which the YPA was ineffective. Many unmotivated soldiers of Slovenian, Croatian, Bosnian or Macedonian nationality deserted or quietly rebelled against some (Serbian) officers who wanted to intensify the conflict. It also marked the end of the YPA, which was until then composed by members of all Yugoslav nations. After that YPA consisted mainly of men of Serbian nationality.

On 7 July 1991, whilst supportive of their respective rights to national self-determination, the European Community pressured Slovenia and Croatia to place a three-month moratorium on their independence with the Brijuni Agreement (recognized by representatives of all republics). During these three months, the Yugoslav Army completed its pull-out from Slovenia. Negotiations to restore the Yugoslav federation with diplomat Lord Peter Carington and members of the European Community were all but ended. Carington's plan realized that Yugoslavia was in a state of dissolution and decided that each republic must accept the inevitable independence of the others, along with a promise to Serbian President Milošević that the European Union would ensure that Serbs outside of Serbia would be protected. Milošević refused to agree to the plan, as he claimed that the European Community had no right to dissolve Yugoslavia and that the plan was not in the interests of Serbs as it would divide the Serb people into four republics (Serbia, Montenegro, Bosnia & Herzegovina, and Croatia). Carington responded by putting the issue to a vote in which all the other republics, including Montenegro under Momir Bulatović, initially agreed to the plan that would dissolve Yugoslavia. However, after intense pressure from Serbia on Montenegro's president, Montenegro changed its position to oppose the dissolution of Yugoslavia. With the Plitvice Lakes incident of late March/early April 1991, the Croatian War of Independence broke out between the Croatian government and the rebel ethnic Serbs of the SAO Krajina (heavily backed by the by-now Serb-controlled Yugoslav People's Army). On 1 April 1991, the SAO Krajina declared that it would secede from Croatia. Immediately after Croatia's declaration of independence, Croatian Serbs also formed the SAO Western Slavonia and the SAO Eastern Slavonia, Baranja and Western Syrmia. These three regions would combine into the Republic of Serbian Krajina (RSK) on 19 December 1991. The influence of xenophobia and ethnic hatred in the collapse of Yugoslavia became clear during the war in Croatia. Propaganda by Croatian and Serbian sides spread fear, claiming that the other side would engage in oppression against them and would exaggerate death tolls to increase support from their populations. In the beginning months of the war, the Serb-dominated Yugoslav army and navy deliberately shelled civilian areas of Split and Dubrovnik, a UNESCO world heritage site, as well as nearby Croat villages. Yugoslav media claimed that the actions were done due to what they claimed was a presence of fascist Ustaše forces and international terrorists in the city. UN investigations found that no such forces were in Dubrovnik at the time. Croatian military presence increased later on. Montenegrin Prime Minister Milo Đukanović, at the time an ally of Milošević, appealed to Montenegrin nationalism, promising that the capture of Dubrovnik would allow the expansion of Montenegro into the city which he claimed was historically part of Montenegro, and denounced the present borders of Montenegro as being "drawn by the old and poorly educated Bolshevik cartographers".

At the same time, the Serbian government contradicted its Montenegrin allies by claims by the Serbian Prime Minister Dragutin Zelenović contended that Dubrovnik was historically Serbian, not Montenegrin. The international media gave immense attention to bombardment of Dubrovnik and claimed this was evidence of Milosevic pursuing the creation of a Greater Serbia as Yugoslavia collapsed, presumably with the aid of the subordinate Montenegrin leadership of Bulatović and Serb nationalists in Montenegro to foster Montenegrin support for the retaking of Dubrovnik. In Vukovar, ethnic tensions between Croats and Serbs exploded into violence when the Yugoslav army entered the town in November 1991. The Yugoslav army and Serbian paramilitaries devastated the town in urban warfare and the destruction of Croatian property. Serb paramilitaries committed atrocities against Croats, killing over 200, and displacing others to add to those who fled the town in the Vukovar massacre. With Bosnia's demographic structure comprising a mixed population of Bosniaks, Serbs and Croats, the ownership of large areas of Bosnia was in dispute. From 1991 to 1992, the situation in the multi-ethnic Bosnia and Herzegovina grew tense. Its parliament was fragmented on ethnic lines into a plurality Bosniak faction and minority Serb and Croat factions. In 1991, the controversial nationalist leader Radovan Karadžić of the largest Serb faction in the parliament, the Serb Democratic Party gave a grave and direct warning to the Bosnian parliament should it decide to separate, saying: "This, what you are doing, is not good. This is the path that you want to take Bosnia and Herzegovina on, the same highway of hell and death that Slovenia and Croatia went on. Don't think that you won't take Bosnia and Herzegovina into hell, and the Muslim people maybe into extinction. Because the Muslim people cannot defend themselves if there is war here." Radovan Karadžić, 14 October 1991.

In the meantime, behind the scenes, negotiations began between Milošević and Tuđman to divide Bosnia and Herzegovina into Serb and Croat administered territories to attempt to avert war between Bosnian Croats and Serbs. Bosnian Serbs held the November 1991 referendum which resulted in an overwhelming vote in favor of staying in a common state with Serbia and Montenegro. In public, pro-state media in Serbia claimed to Bosnians that Bosnia and Herzegovina could be included a new voluntary union within a new Yugoslavia based on democratic government, but this was not taken seriously by the Bosnia and Herzegovina's government. On 9 January 1992, the Bosnian Serb assembly proclaimed a separate Republic of the Serb people of Bosnia and Herzegovina (the soon-to-be Republic of Srpska), and proceeded to form Serbian autonomous regions (SARs) throughout the state. The Serbian referendum on remaining in Yugoslavia and the creation of Serbian autonomous regions (SARs) were proclaimed unconstitutional by the government of Bosnia and Herzegovina. In the independence referendum sponsored by the Bosnian government was held on 29 February and 1 March 1992. That referendum was in turn declared contrary to the Bosnian and federal constitution by the federal Constitution Court and the newly established Bosnian Serb government; it was also largely boycotted by the Bosnian Serbs. According to the official results, the turnout was 63.4%, and 99.7% of the voters voted for independence. It was unclear what the two-thirds majority requirement actually meant and whether it was satisfied. Following the secession of Bosnia and Herzegovina on 27 April 1992, the SFR Yugoslavia had, de facto, dissolved into five successor states: Bosnia and Herzegovina, Croatia, Macedonia, Slovenia and the Federal Republic of Yugoslavia (later renamed "Serbia and Montenegro"). Badinter Commission later (1991–1993) noted that Yugoslavia disintegrated into several independent states, so it is not possible to talk about the secession of Slovenia and Croatia from Yugoslavia.