Case White, also known as the Fourth Enemy Offensive, was a combined Axis strategic offensive launched against the Yugoslav Partisans throughout occupied Yugoslavia during World War II. It was one of the most significant confrontations of World War II in Yugoslavia. The offensive took place in early 1943, between 20 January and mid-to-late March. The Axis operation prompted the Partisan Supreme Command to enact its plans to drive toward eastern Herzegovina, Sandžak and Montenegro.
Jure Francetić was a Croatian Ustaša Commissioner for the Bosnia and Herzegovina regions of the Independent State of Croatia (NDH) during World War II, and commander of the 1st Ustaše Regiment of the Ustaše Militia, later known as the Black Legion. In both roles he was responsible for the massacre of Bosnian Serbs and Jews. A member of Ante Pavelić's inner circle, he was considered by many Ustaše as a possible successor to Pavelić as Poglavnik (leader) of the NDH. He died of wounds inflicted when he was captured by Partisans near Slunj in the Kordun region when his aircraft crash-landed there in late December 1942.
Case Black, also known as the Fifth Enemy Offensive in Yugoslav historiography and often identified with its final phase, the Battle of the Sutjeska was a joint attack by the Axis taking place from 15 May to 16 June 1943, which aimed to destroy the main Yugoslav Partisan force, near the Sutjeska river in south-eastern Bosnia. The failure of the offensive marked a turning point for Yugoslavia during World War II. It was also the last major German-Italian joint operation against the partisans.
Zvornik is a city in Republika Srpska, Bosnia and Herzegovina. In 2013, it had a population of 58,856 inhabitants. Zvornik is located on the Drina River, on the eastern slopes of Majevica mountain, at the altitude of 146m.
The 13th Waffen Mountain Division of the SS Handschar was a mountain infantry division of the Waffen-SS, an armed branch of the German Nazi Party that served alongside but was never formally part of the Wehrmacht during World War II. At the post-war Nuremberg trials, the Waffen-SS was declared to be a criminal organisation due to its major involvement in war crimes and crimes against humanity. From March to December 1944, the division fought a counter-insurgency campaign against communist-led Yugoslav Partisan resistance forces in the Independent State of Croatia, a fascist puppet state of Germany that encompassed almost all of modern-day Croatia, all of modern-day Bosnia and Herzegovina, and parts of Serbia.
The Order of the People's Hero or the Order of the National Hero, was a Yugoslav gallantry medal, the second highest military award, and third overall Yugoslav decoration. It was awarded to individuals, military units, political and other organisations who distinguished themselves by extraordinary heroic deeds during war and in peacetime. The recipients were thereafter known as People's Heroes of Yugoslavia or National Heroes of Yugoslavia. The vast majority was awarded to partisans for actions during the Second World War. A total of 1,322 awards were awarded in Yugoslavia, and 19 were awarded to foreigners.
Podrinje is the Slavic name of the Drina river basin, known in English as the Drina Valley. The Drina basin is shared between Bosnia and Herzegovina and Serbia, with majority of its territory being located in Eastern Bosnia, entire Upper Drina course and majority of the Middle course, while the Lower Drina course is shared between two countries,with the river representing border. The part of the Drina basin located in Bosnia and Herzegovina is also called Eastern Bosnia.
Operation Southeast Croatia was a large-scale German-led counter-insurgency operation conducted in the southeastern parts of the Independent State of Croatia during World War II. It was the first of two German-led operations targeting mainly Yugoslav Partisans in eastern Bosnia between 15 January and 4 February 1942. Several days after the conclusion of Operation Southeast Croatia, a follow-up operation known as Operation Ozren was carried out between the Bosna and Spreča rivers. Both operations also involved Croatian Home Guard and Italian troops and are associated with what is known as the Second Enemy Offensive in post-war Yugoslav historiography. The Second Enemy Offensive forms part of the Seven Enemy Offensives framework in Yugoslav historiography.
Operation Trio was the first large-scale joint German-Italian counter-insurgency operation of World War II conducted in the Independent State of Croatia (NDH), which included modern-day Bosnia and Herzegovina. It was carried out in two phases within eastern Bosnia from 20 April to 13 May 1942, with Ustaše militia and Croatian Home Guard forces taking part on the Axis side. The aim of the operation was to target all insurgents between Sarajevo and the Drina river in eastern Bosnia. These included the communist-led Yugoslav Partisans and Serb nationalist Chetniks. Differentiating between the rank and file of the two insurgent factions was difficult, as even the communist-led insurgent groups consisted mainly of Serb peasants who had little understanding of the political aims of their leaders.
Dragan Obrenović is a former Bosnian Serb senior officer and commander in the Yugoslav People's Army (JNA) and the Bosnian Serb Army (VRS).
The Russian Protective Corps was an armed force composed of anti-communist White Russian émigrés that was raised in the German occupied territory of Serbia during World War II. Commanded for almost its whole existence by Lieutenant General Boris Shteifon, it served primarily as a guard force for factories and mines between late 1941 and early 1944, initially as the "Separate Russian Corps" then Russian Factory Protective Group. It was incorporated into the Wehrmacht on 1 December 1942 and later clashed with the communist-led Yugoslav Partisans and briefly with the Chetniks. In late 1944, it fought against the Red Army during the Belgrade Offensive, later withdrawing to Bosnia and Slovenia as the German forces retreated from Yugoslavia and Greece. After Shteifon′s death in Zagreb, the Independent State of Croatia, on 30 April 1945, Russian Colonel Anatoly Rogozhin took over and led his troops farther north to surrender to the British in southern Austria. Unlike most other Russian formations that fought for Nazi Germany, Rogozhin and his men, who were not formally treated as Soviet citizens, were exempt from forced repatriation to the Soviet Union and were eventually set free and allowed to resettle in the West.
Jezdimir Dangić was a Yugoslav and Serb Chetnik commander during World War II. Born in the town of Bratunac, he was imprisoned during World War I for his membership of the revolutionary movement Young Bosnia. Dangić subsequently completed a law degree and became an officer in the gendarmerie of the Kingdom of Serbs, Croats and Slovenes at the beginning of 1928. In 1929, the country changed its name to the Kingdom of Yugoslavia. In 1940, Dangić was appointed to lead the court gendarmerie detachment stationed at the royal palace in the capital, Belgrade. During the Axis invasion of Yugoslavia in 1941, Dangić commanded the gendarmerie unit that escorted King Peter II to Montenegro as he fled the country. In August of that year, the leader of the Chetnik movement, Colonel Draža Mihailović, appointed Dangić as the commander of the Chetnik forces in eastern Bosnia. Here, Dangić and his men launched several attacks against the forces of the Independent State of Croatia. Soon after his appointment, Dangić's Chetniks captured the town of Srebrenica from the occupiers. Afterwards, they became largely inactive in fighting the Germans, choosing instead to avoid confrontation. In December, Chetniks under Dangić's command massacred hundreds of Bosnian Muslims in the town of Goražde. In the same month, his Chetniks captured five nuns and took them with them through Romanija to Goražde, where they later committed suicide to avoid being raped.
The Blessed Martyrs of Drina are the professed Sisters of the Congregation of the Daughters of Divine Charity, who died during World War II. Four were killed when they jumped out of a window in Goražde on 15 December 1941, reportedly to avoid being raped by Chetniks, and the last was killed by the Chetniks in Sjetlina the following week. The five nuns were later declared martyrs and beatified by Pope Benedict XVI on 24 September 2011.
The 369th (Croatian) Infantry Division was a legionary division of the German Army (Wehrmacht) during World War II.
Zvornik Castle, also known as the Old Town of Zvornik and Kula Grad, is a medieval castle located in Zvornik, Bosnia and Herzegovina, on the mountain Mlađevac overlooking Drina Valley. Zvornik fortress is 147 metres (482 ft) above sea level.
Filip "Fića" Kljaić was a Yugoslav Partisan fighter during World War II and political commissar of the 1st Proletarian Brigade. Kljaić was killed during the Battle of Zvornik and posthumously awarded the Order of the People's Hero on 25 September 1944.
The Partisan Long March was the redeployment of Josip Broz Tito's Partisan Supreme Headquarters and the major fighting elements of the Yugoslav Partisans across the Independent State of Croatia, from south-eastern to north-western Bosnia that commenced in late June 1942. The march followed the first large-scale joint German-Italian counter-insurgency operation in the NDH, Operation Trio, and the combined Italian-Montenegrin Chetnik offensive in Montenegro and eastern Herzegovina.
Liplje is a mountain village located in the municipality of Zvornik, Bosnia and Herzegovina, neighboring Snagovo. Within Liplje there are 14 settlements: Bajrići, Bećirovići, Čamlija, Hadžići, Husići, Jašići, Jošanica, Kadrići, Korin Brijeg, Liplje, Salihovići, Samari, Sultanovići and Velja Glava.
Boško Todorović was a Chetnik commander and delegate of the Chetnik leader Draža Mihailović in eastern Bosnia during World War II. During the interwar period he was a major in the Royal Yugoslav Army. Following the April 1941 Axis invasion of Yugoslavia he joined Mihailović's Chetnik movement. Initially considered a moderate, he was responsible for negotiating the transfer of parts of eastern Bosnia from Italian to Chetnik administration in November 1941, after which the Chetniks massacred hundreds of Muslim civilians in the region. He also signed a collaboration agreement with the Italians to protect the Serb population in Italian-occupied areas. He was killed by the Yugoslav Partisans in February 1942, either trying to evade capture, or he was executed after a brief trial when captured in possession of compromising documents regarding collaboration with the Italians.
The Chetniks, a Yugoslav royalist and Serbian nationalist movement and guerrilla force, committed numerous war crimes during the Second World War, primarily directed against the non-Serb population of the Kingdom of Yugoslavia, mainly Muslims and Croats, and against Communist-led Yugoslav Partisans and their supporters. Most historians who have considered the question regard the Chetnik crimes against Muslims and Croats during this period as constituting genocide.
Yugoslav Partisans 
Germany 
Independent State of Croatia