Before World War II During the 1920s, Ante Pavelić, a lawyer, politician and follower of Josip Frank's
Pure Party of Rights, became the leading advocate for Croatian independence. In 1927, he secretly contacted
Benito Mussolini, dictator of
Italy and founder of
fascism, to present his
separatist ideas. Pavelić proposed an independent Greater Croatia covering the entire historical and ethnic area of the Croats. Historian
Rory Yeomans claimed there were signs appearing as early as 1928 that Pavelić was considering the formation of a nationalist insurgency group. In October 1928, after the assassination of leading Croatian politician
Stjepan Radić, (
Croatian Peasant Party President in the
Yugoslav Assembly) by radical Montenegrin politician
Puniša Račić, a youth group named the Croat Youth Movement was founded by
Branimir Jelić at the
University of Zagreb. A year later, Pavelić was invited by the 21-year-old Jelić into the organization as a junior member. A related movement, the Domobranski Pokret—which had been the name of the legal Croatian army in Austria-Hungary—began publication of
Hrvatski Domobran, a newspaper dedicated to Croatian national matters. The Ustaše sent
Hrvatski Domobran to the
United States to garner support from
Croatian-Americans. The organization around the
Domobran tried to engage with and radicalize moderate Croats, using Radić's assassination to stir up emotions within the divided country. By 1929 two divergent Croatian political streams had formed: those who supported Pavelić's view that only violence could secure Croatia's national interests, and a much larger group supporting the Croatian Peasant Party, led then by
Vladko Maček, successor to Stjepan Radić. Various members of the
Croatian Party of Rights contributed to the writing of the
Domobran, until around Christmas 1928 when the newspaper was banned by authorities of the
Kingdom of Serbs, Croats and Slovenes. In January 1929 the king banned all national parties, and the radical wing of the Party of Rights was exiled, including Pavelić, Jelić and Gustav Perčec. This group was later joined by several other Croatian exiles. On 22 March 1929,
Zvonimir Pospišil,
Mijo Babić,
Marko Hranilović, and Matija Soldin murdered Toni Šlegel, the chief editor of newspaper
Novosti from Zagreb and president of
Jugoštampa, which was the beginning of the terrorist actions of Ustaše. Hranilović and Soldin were arrested and executed for the murder. On 20 April 1929 Pavelić and others co-signed a declaration in
Sofia, Bulgaria, with members of the
Macedonian National Committee, asserting that they would pursue "their legal activities for the establishment of human and national rights, political freedom and complete independence for both Croatia and Macedonia". The Court for the Preservation of the State in
Belgrade sentenced Pavelić and Perčec to death on 17 July 1929. The exiles started organizing support for their cause among the
Croatian diaspora in Europe, as well as North and South America. In January 1932 they named their revolutionary organization "
Ustaša". The Ustaše carried out terrorist acts intended to maximize damage to Yugoslavia. From their training camps in fascist Italy and Hungary, they planted time bombs on international trains bound for Yugoslavia, causing deaths and material damage. In November 1932 ten Ustaše, led by
Andrija Artuković and supported by four local sympathizers, attacked a gendarme outpost at Brušani in the
Lika/
Velebit area, in an apparent attempt to intimidate the Yugoslav authorities. The incident has sometimes been termed the "
Velebit uprising".
Assassination of King Alexander I 's film about the assassination of Alexander I in 1934 The Ustaše's most infamous terrorist act was carried out on 9 October 1934, when, working with the
Internal Macedonian Revolutionary Organization (IMRO), they assassinated King
Alexander I of Yugoslavia in Marseille, France. The perpetrator, Bulgarian revolutionary
Vlado Chernozemski, was killed by French police. Three Ustaše members who had been waiting at different locations for the king—
Mijo Kralj, Zvonimir Pospišil and Milan Rajić—were captured and sentenced to life imprisonment by a French court. Following the
German invasion of France, the men were released from prison. Ante Pavelić, along with
Eugen Kvaternik and Ivan Perčević, were subsequently sentenced to death
in absentia by a French court, as the real organizers of the plot. The Ustaše believed that the assassination of King Alexander had effectively "broken the backbone of Yugoslavia" and was their "most important achievement." Soon after the assassination, all organizations related to the Ustaše as well as the
Hrvatski Domobran, which continued as a civil organization, were banned throughout Europe. Under pressure from France, the Italian police arrested Pavelić and several Ustaše emigrants in October 1934. Pavelić was imprisoned in
Turin and released in March 1936. After he met with Eugen Dido Kvaternik, he stated that assassination was "the only language Serbs understand". While in prison, Pavelić was informed of the 1935 election in Yugoslavia, when the coalition led by Croat Vladko Maček won. He stated that his victory was aided by the activity of Ustaše. By the mid-1930s, graffiti with the initials
ŽAP meaning "Long live Ante Pavelić" () had begun to appear on the streets of Zagreb. During the 1930s, a split developed between the "home"
Ustaše members who stayed behind in Croatia and Bosnia to struggle against Yugoslavia and the "emigre"
Ustaše who went abroad. Emigre
Ustaše who had a much lower educational level were viewed as violent, ignorant and fanatical by the home
Ustaše, who were in turn dismissed as "soft" by the emigres, seeing themselves as a "warrior-elite". After March 1937, when Italy and Yugoslavia signed a pact of friendship, Ustaše and their activities had been banned. This attracted the attention of young Croats, especially university students, who became sympathizers or members. In 1936, the Yugoslav government offered amnesty to those
Ustaše abroad provided they promised to renounce violence; many of the emigre faction accepted the amnesty. In the late 1930s, the
Ustaše began infiltrating the para-military organizations of the Croat Peasant Party, the Croatian Defense Force and the Peasant Civil Party. At the University of Zagreb, an
Ustaše-linked student group become the largest single student group by 1939. In February 1939 two returnees from detention,
Mile Budak and Ivan Oršanić, became editors of the pro-Ustaše journal
Hrvatski narod, known in English as
The Croatian Nation.
World War II The
Axis powers invaded Yugoslavia on 6 April 1941. Vladko Maček, the leader of the Croatian Peasant Party (HSS), which was the most influential party in Croatia at the time, rejected German offers to lead the new government. On 10 April the most senior home-based Ustaše,
Slavko Kvaternik, took control of the police in Zagreb and in a radio broadcast that day proclaimed the formation of the
Independent State of Croatia (
Nezavisna Država Hrvatska, NDH). The name of the state was an attempt to capitalise on the Croat struggle for independence. Maček issued a statement that day, calling on all Croatians to cooperate with the new authorities. , 1942 Meanwhile, Pavelić and several hundred Ustaše left their camps in Italy for Zagreb, where he declared a new government on 16 April 1941. On 27 April 1941 a newly formed unit of the Ustaše army killed members of the largely Serbian community of Gudovac, near
Bjelovar. Eventually all who opposed and/or threatened the Ustaše were outlawed. The HSS was banned on 11 June 1941, in an attempt by the Ustaše to take their place as the primary representative of the Croatian peasantry. Vladko Maček was sent to the Jasenovac concentration camp, but later released to serve a
house arrest sentence due to his popularity among the people. Maček was later again called upon by foreigners to take a stand and oppose the Pavelić government, but refused. In early 1941 Jews and Serbs were ordered to leave certain areas of Zagreb. In the months after Independent State of Croatia has been established, most of Ustaše groups were not under centralized control: besides 4,500 regular Ustaše Corps troops, there was some 25,000–30,0000 "Wild Ustaše" (hrv. "divlje ustaše"), boosted by government-controlled press as "peasant Ustaše" "begging" to be sent to fight enemies of the regime. After mass crimes against Serb populace committed during the summer months of 1941, the regime decided to blame all the atrocities to the irregular Ustaše—thoroughly undisciplined and paid for the service only with the booty; authorities even sentenced to death and executed publicly in August and September 1941 many of them for unauthorized use of extreme violence against Serbs and Gypsies. To put an end to Wild Ustaše uncontrolled looting and killing, the central government used some 6,000 gendarmes and some 45,000 newly recruited members of regular
"Domobranstvo" forces. recruitment poster used in the
NDH, 1943 Pavelić first met with Adolf Hitler on 6 June 1941. Mile Budak, then a minister in Pavelić's government, publicly proclaimed the violent racial policy of the state on 22 July 1941.
Vjekoslav "Maks" Luburić, a chief of the secret police, started building
concentration camps in the summer of the same year. Ustaše activities in villages across the
Dinaric Alps led the Italians and the Germans to express their disquiet. According to writer/historian
Srđa Trifković, as early as 10 July 1941 Wehrmacht Gen.
Edmund Glaise von Horstenau reported the following to the German High Command, the
Oberkommando der Wehrmacht (OKW): Historian
Jonathan Steinberg describes Ustaše crimes against Serbian and Jewish civilians: "Serbian and Jewish men, women and children were literally hacked to death". Reflecting on the photos of Ustaše crimes taken by Italians, Steinberg writes: "There are photographs of Serbian women with breasts hacked off by pocket knives, men with eyes gouged out, emasculated and mutilated". A
Gestapo report to Reichsführer SS Heinrich Himmler, dated 17 February 1942, stated: In September 1942 an Ustaše Defensive Brigade was formed, and during 1943 the Ustaše battalions were re-organised into eight four-battalion brigades (1st to 8th). In 1943 the Germans suffered major losses on the
Eastern Front and the
Italians signed an armistice with the
Allies, leaving behind significant caches of arms which the Partisans would use. of the 6th Krajina Brigade, 1945 By 1944 Pavelić was almost totally reliant on Ustaše units, now 100,000 strong, formed in Brigades 1 to 20, Recruit Training Brigades 21 to 24, three divisions, two railway brigades, one defensive brigade and the new Mobile Brigade. In November 1944 the army was effectively put under Ustaše control when the
Armed Forces of the Independent State of Croatia were combined with the units of the Ustaše to form 18 divisions, comprising 13 infantry, two mountain and two assault divisions and one replacement division, each with its own organic artillery and other support units. There were several armored units. Fighting continued for a short while after the formal surrender of German
Army Group E on 9 May 1945, as Pavelić ordered the NDH forces to attempt to escape to Austria, together with a large number of civilians. The
Battle of Poljana, between a mixed German and Ustaše column and a Partisan force, was the last battle of World War II on European soil. Most of those fleeing, including both Ustaše and civilians, were
handed over to the Partisans at Bleiburg and elsewhere on the Austrian border. Pavelić hid in Austria and Rome, with the help of Catholic clergy, later fleeing to
Argentina. For several years some Ustaše tried to organize a resistance group called the
Crusaders, but their efforts were largely foiled by the Yugoslav authorities. With the defeat of the Independent State of Croatia, the active movement went dormant. Infighting fragmented the surviving Ustaše. Pavelić formed the
Croatian Liberation Movement, which drew in several of the former state's leaders.
Vjekoslav Vrančić founded a reformed Croatian Liberation Movement and was its leader.
Maks Luburić formed the
Croatian National Resistance. Branimir Jelić founded the Croatian National Committee. Former Crusader and Ustaša mobile police officer, Srecko Rover, helped establish
Ustaše groups in Australia. Blagoje Jovović, a
Montenegrin, shot Pavelić near
Buenos Aires on 9 April 1957; Pavelić later died of his injuries. ==Ethnic and religious persecution==