Background and creation (center) and Colonel Yevhen Konovalets (to Petliura's right) taking the oath of office of the
Sich Riflemen training school in
Starokostiantyniv, 1919 , the OUN's leader from 1929 to 1938 In 1919, with the end of the
Polish–Ukrainian War, the
Second Polish Republic took over most of the territory claimed by the
West Ukrainian People's Republic and the rest was absorbed by the Soviet Union. One year later, exiled Ukrainian officers, mostly former
Sich Riflemen, founded the
Ukrainian Military Organization (
Ukrainian: Українська Військова Організація;
Ukrainska Viiskova Orhanizatsiia), an underground military organization with the goals of continuing the armed struggle for independent Ukraine. The UVO was strictly a military organization with a military command structure. Originally the UVO operated under the authority of the exiled government of the
Western Ukrainian People's Republic, but in 1925 following a power struggle all the supporters of the exiled president
Yevhen Petrushevych were expelled from the organization. The UVO leader was
Yevhen Konovalets, the former commander of the
Sich Riflemen. West Ukrainian political parties secretly funded the organization. The UVO organized a wave of sabotage actions in the second half of 1922, when Polish settlers were attacked, police stations, railroad stations, telegraph poles and railroad tracks were destroyed. An attempt to assassinate
Poland's Chief of State Józef Piłsudski was made in 1921. In 1922, they organized 17 attacks on Polish officials, 5 of whom were killed, and 15 attacks on Ukrainians, 9 of whom died, among them
Sydir Tverdokhlib. UVO continued this type of activity, albeit on a smaller scale later. When the
League of Nations recognized Polish rule over western Ukraine in 1923, many members left the UVO. The Ukrainian legal parties turned against the UVO's militant actions, preferring to work within the Polish political system. As a result, the UVO turned to Germany and Lithuania for political and financial support. It established contact with militant anti-Polish student organizations, such as the
Group of Ukrainian National Youth, the
League of Ukrainian Nationalists, and the
Union of Ukrainian Nationalist Youth. After preliminary meetings in Berlin in 1927 and
Prague in 1928, at the founding congress in
Vienna in 1929 the veterans of the UVO and the student militants met and united to form the Organization of Ukrainian Nationalists (OUN). Although the members consisted mostly of
Galician youths,
Yevhen Konovalets served as its first leader and its
leadership council, the
Provid, comprised mostly veterans and was based abroad.
Pre-war activities Prior to
World War II, the OUN was smaller and less influential among the
Ukrainian minority in Poland than the moderate
Ukrainian National Democratic Alliance. The OUN sought to infiltrate legal political parties, universities, and other political structures and institutions. OUN ideology was influenced by several political theorists, such as
Dmytro Dontsov, whose political thought was characterised by totalitarianism, national chauvinism, and
antisemitism, as well as
Mykola Stsiborskyi and , and
Italian fascism and German
Nazism. OUN nationalists were trained by
Benito Mussolini in
Sicily jointly with the
Ustase, they also maintained offices in
Berlin and
Vienna. Before the war, the OUN regarded the
Second Polish Republic as an immediate target, but viewed the
Soviet Union, although not operating on its territory, as the main enemy and greatest oppressor of the Ukrainian people. Even before the war, impressed by the successes of fascism, OUN radicalised its stance, and it saw
Nazi Germany as its main ally in the fight for independence. In contrast to UNDO, the OUN accepted violence as a political tool against foreign and domestic enemies of their cause. Most of its activity was directed against
Polish politicians and government representatives. Under the command of the Western Ukrainian Territorial Executive (established in February 1929), the OUN carried out hundreds of acts of sabotage in
Galicia and
Volhynia, including a campaign of arson against Polish landowners (which helped provoke the 1930
Pacification), boycotts of state schools and Polish tobacco and liquor monopolies, dozens of expropriation attacks on government institutions to obtain funds for its activities, and assassinations. From 1921 to 1939 UVO and OUN carried out 63 known assassinations: 36 Ukrainians (among them one communist), 25 Poles, 1 Russian and 1 Jew. This number is likely an underestimate because there were likely unrecorded killings in rural regions. on 18 June 1934 The OUN's victims during this period included
Tadeusz Hołówko, a Polish promoter of Ukrainian-Polish compromise,
Emilian Czechowski,
Lwow's Polish police commissioner,
Alexei Mailov, a Soviet consular official killed in retaliation for the
Holodomor, and most notably
Bronisław Pieracki, the Polish interior minister. The OUN also killed moderate Ukrainian figures such as the respected teacher (and former officer of the
Ukrainian Galician Army)
Ivan Babii. Most of these killings were organized locally and occurred without the authorization or knowledge of the OUN's emigre leaders abroad. Such acts were condemned by the head of the
Ukrainian Greek Catholic Church, Metropolitan
Andriy Sheptytsky, who was particularly critical of the OUN's leadership in exile who inspired acts of youthful violence, writing that they were "using our children to kill their parents" and that "whoever demoralizes our youth is a criminal and an enemy of the people." OUN's terrorist methods, fascination with fascism, rejection of parliamentary democracy and acting against Poland on behalf of Germany did not find support among many other Ukrainian organizations, especially among the
Petlurites, i.e. former activists of the
Ukrainian People's Republic. As the Polish state's repressive policies with respect to Ukrainians during the interwar period increased, many Ukrainians (particularly the youth, many of whom felt they had no future) lost faith in traditional legal approaches, in their elders, and in the western democracies who were seen as turning their backs on Ukraine. The young were much more radical, calling for the use of terror in political struggle, but both groups were united by national radicalism and advocacy of a totalitarian system. The leader of the "old" group
Andriy Melnyk claimed in a letter sent to the German minister of foreign affairs
Joachim von Ribbentrop on 2 May 1939 that the OUN was "ideologically akin to similar movements in Europe, especially to National Socialism in Germany and Fascism in Italy". This period of disillusionment coincided with the increase in support for the OUN. By the beginning of the Second World War, the OUN was estimated to have 20,000 active members and many times that number of sympathizers. Many bright students, such as the talented young poets and
Olena Teliha were attracted to the OUN's revolutionary message. The OUN was active in the
Kingdom of Romania as well, advocating for the separation of
Bessarabia and
Bukovina from Romania and their integration in the future Ukrainian state. According to the OUN-affiliated journalist Dmytro Andrievsky,
USSR, Poland and Romania were OUN's main enemies. The Soviet authorities alleged that they were backed by Romania. The headquarters of the Ukrainian Central Committee headed by
Volodymyr Kubiyovych, the legal representation of the Ukrainian community in the Nazi zone, were also located in Kraków. Despite the differences, the OUN's leader
Yevhen Konovalets was able to maintain unity within the organization. Konovalets was assassinated by a Soviet agent,
Pavel Sudoplatov, in
Rotterdam in May 1938. He was succeeded by
Andriy Melnyk, a 48-year-old former
colonel in the army of the
Ukrainian People's Republic and one of the founders of the UVO. He was chosen to lead the OUN despite not having been involved in activities throughout the 1930s. Melnyk was more friendly to the Church than any of his associates (the OUN was generally anti-clerical), and had even become the chairman of a
Ukrainian Catholic youth organization that was regarded as anti-nationalist by many OUN members. His choice was seen as an attempt by the leadership to repair ties with the Church and to become more pragmatic and moderate. However, this direction was opposite to the trend within western Ukraine. In Kraków on 10 February 1940 a revolutionary faction of the OUN emerged, called the OUN-R or, after its leader
Stepan Bandera, the OUN-B (
Banderites). This was opposed by the current leadership of the organization, so it split, and the old group was called
OUN-M after the leader
Andriy Melnyk (Melnykites). The OUN-M dominated Ukrainian emigration and the
Bukovina, but in Ukraine itself, the Banderists gained a decisive advantage (60% of the agent network in Volhynia and 80% in Eastern Galicia). Political leader Transcarpathian Ukrainians
Avgustyn Voloshyn praised Melnyk as a Christian of European culture, in contrast to many nationalists who placed the nation above God. OUN-M leadership was more experienced and had some limited contacts in Eastern Ukraine; it also maintained contact with
German intelligence and the German army.
Early years of the war and activities in central and eastern Ukraine On 25 February 1941, the head of
Abwehr Wilhelm Franz Canaris sanctioned the creation of the "Ukrainian Legion". Ukrainian
Nachtigall and
Roland battalions were formed under German command and numbered about 800 men. OUN-B expected that it would become the core of the future Ukrainian army. The OUN-B already in 1940 began preparations for an anti-Soviet uprising. However, Soviet repression delayed these plans and more serious fighting did not occur until after the German invasion of the USSR in July 1941. According to OUN-B reports, they then had about 20,000 men grouped in 3,300 locations in Western Ukraine. The NKVD was determined to liquidate the Ukrainian underground. According to Soviet reports, 4435 members were arrested between October 1939 and December 1940. There were public trials and death sentences were carried out. In the first half of 1941, 3073 families (11329 people) of members of the Polish and Ukrainian underground were deported from Eastern Galicia and Volhynia. Soviet repression forced about a thousand members of the Ukrainian underground to take up partisan activities even before the German invasion. After
Germany's invasion of the USSR, on 30 June 1941, OUN seized about 213 villages and organized diversion in the rear of the Red Army. In the process, it lost 2,100 soldiers and 900 were wounded. The OUN-B formed
Ukrainian militias that, displaying exceptional cruelty, carried out antisemitic
pogroms and massacres of Jews. The largest pogroms in which Ukrainian nationalists were complicit
took place in Lviv in two waves in June–July 1941, involving OUN-B activists, German military and paramilitary personnel, Ukrainian, and to a lesser extent Polish urban residents and peasants from the nearby countryside, and in the later wave the
Ukrainian Auxiliary Police. Estimates of Jewish deaths in these events range between 4,000 (
Dieter Pohl), 5,000 (
Richard Breitman), and 6,000 (
Peter Longerich). The involvement of OUN-B is unclear, but certainly OUN-B propaganda fuelled antisemitism. The vast majority of pogroms carried out by the
Banderites occurred in Eastern
Galicia and
Volhynia. Eight days after
Germany's invasion of the USSR, on 30 June 1941, the OUN-B proclaimed the
establishment of Ukrainian State in
Lviv, with
Yaroslav Stetsko as
premier. In response to the declaration, OUN-B leaders and associates were arrested and imprisoned by the
Gestapo (circa 1500 persons). Initially, the Romanian Prime Minister
Ion Antonescu agreed to allow the OUN branches to exist as part of the
Romanian Gendarmerie troops but, after they engaged in clandestine activities, they were completely banned. As the
Wehrmacht moved East, the OUN-M established control of Kiev's civil administration; that city's mayor from October 1941 until January 1942,
Volodymyr Bahaziy, belonged to the OUN-M and used his position to funnel money into it and to help the OUN-M take control over Kiev's police. The OUN-M also initiated the creation of the Ukrainian National Council in Kiev, which was to become the basis for a future Ukrainian government. At this time, the OUN-M also came to control Kiev's largest newspaper and was able to attract many supporters from the central and eastern Ukrainian
intelligentsia. Alarmed by the OUN-M's growing strength in central and eastern Ukraine, the German Nazi authorities swiftly and brutally cracked down on it, arresting and executing many of its members in early 1942, including
Volodymyr Bahaziy, and the writer
Olena Teliha who had organized and led the League of Ukrainian Writers in Kiev. Although during this time elements within the
Wehrmacht tried in vain to protect OUN-M members, the organization was largely wiped out within central and eastern Ukraine. A declassified 2007 CIA note summarised the situation as follows:
OUN-B's fight for dominance in western Ukraine As the OUN-M was being wiped out in the regions of central and western Ukraine that had been east of the old Polish-Soviet border, in
Volhynia the OUN-B, with easy access from its base in
Galicia, began to establish and consolidate its control over the nationalist movement and much of the countryside. Unwilling and unable to openly resist the Germans in early 1942, it methodically set about creating a clandestine organization, engaging in propaganda work, and building weapons stockpiles. A major aspect of its programme was the infiltration of the local police; the OUN-B was able to establish control over the police academy in
Rivne. By doing so the OUN-B hoped to eventually overwhelm the German occupation authorities ("If there were fifty policemen to five Germans, who would hold power then?"). In their role within the police, Bandera's forces were involved in the extermination of Jewish civilians and the clearing of Jewish ghettos, actions that contributed to the OUN-B's weapon stockpiles. In addition, blackmailing Jews served as a source of added finances. During the time that the OUN-B in Volhynia was avoiding conflict with the German authorities and working with them, resistance to the Germans was limited to Soviet partisans on the extreme northern edge of the region, to small bands of OUN-M fighters, and to a group of guerrillas knowns as the UPA or the
Polessian Sich, unaffiliated with the OUN-B and led by
Taras Bulba-Borovets of the exiled
Ukrainian People's Republic. By late 1942, the status quo for the OUN-B was proving to be increasingly difficult. The German authorities were becoming increasingly repressive towards the Ukrainian population, and the Ukrainian police were reluctant to take part in such actions. Furthermore, Soviet partisan activity threatened to become the major outlet for anti-German resistance among western Ukrainians. By March 1943, the OUN-B leadership issued secret instructions ordering their members who had joined the German police in 1941–1942, numbering between 4,000 and 5,000 trained and armed soldiers, to desert with their weapons and to join the units of the OUN-B in Volyn. Borovets attempted to unite his UPA, the smaller OUN-M and other nationalist bands, and the OUN-B underground into an all-party front. The OUN-M agreed while the OUN-B refused, in part due to the insistence of the OUN-B that their leaders be in control of the organization. After negotiations failed, OUN commander
Dmytro Klyachkivsky coopted the name of Borovets' organization, UPA, and decided to accomplish by force what could not be accomplished through negotiation: the unification of Ukrainian nationalist forces under OUN-B control. On 6 July, the large OUN-M group was surrounded and surrendered, and soon afterward most of the independent groups disappeared; they were either destroyed by the Communist partisans or the OUN-B or joined the latter. On 18 August 1943,
Taras Bulba-Borovets and his headquarters were surrounded in a surprise attack by an OUN-B force consisting of several battalions. Some of his forces, including his wife, were captured, while five of his officers were killed. Borovets escaped but refused to submit, in a letter accusing the OUN-B of among other things: banditry; of wanting to establish a one-party state; and of fighting not for the people but in order to rule the people. In retaliation, his wife was murdered after two weeks of torture at the hands of the OUN-B's SB. In October 1943 Bulba-Borovets largely disbanded his depleted force in order to end further bloodshed. In their struggle for dominance in Volhynia, the Banderists would kill tens of thousands of Ukrainians for links to Bulba-Borovets or Melnyk.
OUN-B near the end of World War II 26 high-ranking members of the OUN-B (alongside Greek Catholic priest
Ivan Hrynokh) gathered in the village of
Zolota Sloboda between 21 and 25 August, holding a
Third Supreme Assembly. Termed "extraordinary" (; also read as "emergency") by the organisers, the meeting rejected the policies of integral nationalism in Bandera's absence in favour of pro-democratic and pro-peasantry positions. This was combined with the beginning of an insurgency against the Germans simultaneously with fighting
Soviet partisans and Polish civilians in an effort to secure the existence of a Ukrainian state. The policies adopted at the Third Supreme Assembly had been spurred by the German defeat at the
Battle of Stalingrad, as well as a desire to appeal to people in central and eastern Ukraine who were reluctant to support the OUN-B due to its authoritarian policy. While this resistance to Germany was strongly opposed by the OUN-B's older members, who were reluctant to reform, it was welcomed by younger members who viewed Ukraine's independence as their primary aim. Local western Ukrainians also positively assessed the OUN-B's anti-German activities, though the Soviets'
Lvov-Sandomierz Offensive shortly after the insurgency began led to the expulsion of German forces from western Ukraine. Marples has argued that the anti-German activities of the UPA were primarily interested in preventing the Germans from totally assuming control over Volhynia and Polesia, which were the primary strongholds of the UPA at the time. Besides armed struggle, according to
ICJ documents, OUN-B (referred as "Banderagruppe") was spreading anti-German propaganda comparing German policy towards Ukrainians with
Holodomor. By the fall of 1943, the OUN-B forces had established their control over substantial portions of rural areas in
Volhynia and southwestern
Polesia. While the Germans controlled the large towns and major roads, such a large area east of
Rivne had come under the control of the OUN-B that it was able to set about creating a "state" system with military training schools, hospitals and a school system, involving tens of thousands of personnel. Beginning in 1944, the OUN began to ally with the Germans in exchange for arms and control of territory. In a top-secret memorandum, General-Major Brigadeführer Brenner wrote in mid-1944 to SS-Obergruppenführer General
Hans-Adolf Prützmann, the highest ranking German SS officer in Ukraine, that "The UPA has halted all attacks on units of the German army. The UPA systematically sends agents, mainly young women, into the enemy-occupied territory, and the results of the intelligence are communicated to Department 1c of the [German] Army Group" on the southern front. By the autumn of 1944, the German press was full of praise for the UPA for their anti-Bolshevik successes, referring to the UPA fighters as "Ukrainian fighters for freedom" In the latter half of 1944, Germans were supplying the OUN/UPA with arms and equipment in exchange for the end of attacks on German positions, along with further UPA attacks on the Soviets. Adopting a strategy analogous to that of the
Chetnik leader General
Draža Mihailović, the UPA limited its actions against the Germans in order to better prepare itself for and engage in the struggle against the Communists. Because of this, although the UPA managed to limit German activities to a certain extent, it failed to prevent the Germans from deporting approximately 500,000 people from Western Ukraine and from economically exploiting Western Ukraine. The OUN-B was actively involved in the
massacres of Poles in Volhynia and Eastern Galicia, through the formally independent but heavily connected UPA. The majority of delegates at the Third Supreme Assembly expressed their formal approval the anti-Polish violence led by Dmytro Klyachkivsky.
After the Second World War Cold War After the war, the OUN in eastern and southern Ukraine continued to struggle against the Soviets; 1958 marked the last year when an OUN member was arrested in Donetsk. Both branches of the OUN continued to be quite influential within the
Ukrainian diaspora. The OUN-B formed the
Anti-Bolshevik Bloc of Nations, a group headed by Yaroslav Stetsko, in 1943. The Anti-Bolshevik Bloc of Nations it created and headed would include at various times emigre organizations from almost every eastern European country with the exception of Poland: Croatia, the Baltic countries of Estonia, Latvia and Lithuania, anti-communist émigré
Cossacks, Hungary, Georgia, Bohemia-Moravia (today the Czech Republic), and Slovakia. In the 1970s, the ABN was joined by anti-communist Vietnamese and Cuban organizations. The
Lithuanian partisans had particularly close ties with the OUN. Soon after the defeat of Nazi Germany in 1945 exiled members of the OUN established contacts with
British intelligence. These contacts were facilitated by
Gerhard von Mende, a German professor and supporter of the Anti-Bolshevik Bloc. Great Britain also hosted the archives of OUN-B's foreign branch, which were transferred from Germany after the victory of
Willy Brandt's
Social Democrats in 1970. During the
Cold War OUN's agents provided British intelligence with data on Soviet military objects and other strategic locations not only in Ukraine, but also in other parts of the USSR, and also informed them about military maneuvers, mobilization process and general mood of the population in the Soviet Union and its
satellite states. British intelligence, in its turn, engaged in training of OUN-B members. More than 10 schools preparing Ukrainian emigres for underground activities against the Soviet regime were organized in
Bavaria,
Lower Saxony and
London. According to information provided to the
KGB, training centres for OUN-B members remained active in the United Kingdom into the 1980s. In May 1951, a group of OUN-B agents was airlifted to Ukraine from the British base in
Malta, landing in the
Ternopil region and attempting to establish ties with the local
anti-communist resistance. However, as a result of a provocation, they were captured by Soviet interior troops. During the same period a similar group was created by
United States intelligence from supporters of the
Ukrainian Supreme Liberation Council. The last group of OUN-B agents from abroad entered Ukraine in 1960, illegally crossing the
Polish-Soviet border in the area between
Przemyśl and
Dobromyl. After the cessation of open resistance against the Soviet regime in Ukraine, starting from the mid-to-late 1960s numerous OUN-B agents would penetrate the border posing as tourists. After the end of the Cold War in the late 1980s the OUN openly supported anti-Soviet
intelligentsia circles in Soviet Ukraine. On 19 November 2018, the Organisation of Ukrainian Nationalists, as well as the Congress of Ukrainian Nationalists and Ukrainian nationalist groups
Right Sector and
C14, endorsed
Ruslan Koshulynskyi's candidacy in the
2019 Ukrainian presidential election. In the election Koshulynskyi received 1.6% of the votes. ==Organization==