Operation Swath-10

Operation Swath-10
Part of the Croatian War of Independence

Western Slavonian towns on map of Croatia (JNA-held area in late December 1991 is in red)
Date31 October – 4 November 1991
Location
Western Slavonia, Croatia
Result Croatian victory
Belligerents
 Croatia SAO Western Slavonia
Yugoslavia Yugoslavia
Commanders and leaders
Croatia Franjo Kovačević Rade Čakmak
Strength
2,647 troops
48 artillery pieces
12 armoured vehicles
c. 1,750 troops
22 artillery pieces
8 armoured vehicles
Casualties and losses
5 killed
Dozens wounded
24 killed
22 Serb civilians killed, 4,000 displaced

Operation Swath-10 (Croatian: Operacija Otkos-10) was a military offensive undertaken by the Croatian Army (Hrvatska vojska, or HV) against the SAO Western Slavonia Territorial Defense Forces on Bilogora Mountain in western Slavonia. Occurring from 31 October to 4 November 1991, during the Croatian War of Independence, the operation was a Croatian victory and its success set the stage for follow-up advances by Croatian forces on Papuk Mountain in Operation Papuk-91 in late November and December. By the end of the year the HV gained control of Papuk, securing transport routes between eastern Slavonia and the rest of Croatia.

The offensives were accompanied by the displacement of most of the Croatian Serb population of the area captured by the HV. The refugees initially fled to Bosnia and Herzegovina, but the majority were soon settled in the JNA-held Baranja region of eastern Croatia. The offensive provoked accusations that Croatian troops had committed ethnic cleansing and civil-rights abuses. These accusations were contested by the European Community Monitor Mission (ECMM). A month after the operation, the retreating paramilitary unit known as the White Eagles perpetrated the Voćin massacre, and its war crimes were prosecuted at the International Criminal Tribunal for the former Yugoslavia.