The Glina massacres Killing were killings Killing of Serb peasants in the town of Glina in the Independent State of Croatia ( NDH ) that occurred between May and August 1941 , during World War II .

Ljubo Jednak , the only survivor of these killings Killing , went on to testify Testing at the trials of the several prominent figures in the NDH after the war Hostile_encounter .

Finally , during and after the final stages of the war , Yugoslav authorities and Partisan troops carried out reprisals , including the deportation of the Danube Swabian population , forced Causation marches and executions of thousands of captured soldiers and civilians ( predominantly Croats associated Collaboration with the NDH , but also Slovenes and others ) fleeing Escaping their advance ( the Bleiburg repatriations ) , atrocities against the Italian population in Istria ( the Foibe massacres ) and purges against Serbs , Hungarians and Germans associated Collaboration with the fascist forces .

Some areas of Yugoslavia were annexed Attack by neighboring Axis countries , some areas remained Presence occupied , and in other areas Axis puppet states such as the Independent State of Croatia ( , or NDH ) were created Creating during the invasion Attack on 10 April .

Operation Alfa ( ; ) was an offensive Military_operation carried out Military_operation in early October 1942 by Italian , Croatian and Chetnik forces against the communist-led Partisans in the Prozor region ( today in Bosnia and Herzegovina ) , then a part of the Croatian puppet state , the Independent State of Croatia ( NDH ) .

Italian and NDH forces followed up Operation Alfa with Operation Beta , which was focused Aiming on capturing Conquering Livno and surrounding Surrounding localities .

Baćović was killed Killing by NDH forces near the end of the war Hostile_encounter , while Jevđević escaped Escaping to Italy and avoided Preventing_or_letting prosecution Legality by the new Yugoslav government .

Operation Military_operation Southeast Croatia ( ) was a large-scale German-led counter-insurgency operation Military_operation conducted Action in the southeastern parts of the Independent State of Croatia ( , NDH ) , ( modern-day Bosnia and Herzegovina ) during World War II .

Operation Military_operation Trio ( ) was the first large-scale joint Collaboration German-Italian counter-insurgency operation of World War II conducted Action in the Independent State of Croatia ( NDH ) , which included Cause_to_be_included modern-day Bosnia and Herzegovina .

The area of operations straddled the demarcation line between the German and Italian zones of occupation within the NDH , which led to Causation mutual suspicion and lack of coordination .

Both insurgent factions avoided Preventing_or_letting fighting the Axis and NDH forces Military_operation , instead focusing Aiming on fighting each other .

Srb uprising Change_of_leadership ( ) was a rebellion against the Independent State of Croatia ( , NDH ) that began Process_start on 27 July 1941 in Srb , a village in the region of Lika .

As NDH forces lacked the strength to suppress Hindering the uprising , the Italian Army , which was not a target of the rebels , expanded Expansion its zone of influence to Lika and parts of Bosanska Krajina .

Zagreb was the capital city of the Independent State of Croatia ( NDH ) , a puppet state of Nazi Germany .