HistoryData
Historical ConflictBanovina

Operation Stinger

A two-day SAO Krajina offensive in July 1991 that transferred most of Banovina to Croatian Serb and JNA control and led to documented war crimes against Croat civilians.

Duration & Scope

1991 ongoing

< 1 year

Key Facts

Dates
26–27 July 1991
Primary targets
Police stations in Glina and Kozibrod
Human shield use
Croat civilians from Struga and Zamlača
War crimes conviction
Dragan Vasiljković sentenced to 15 years, 2017
Vasiljković extradition
Extradited from Australia to Croatia, 8 July 2015

Strategic Narrative Overview

On 26–27 July 1991, SAO Krajina forces launched coordinated attacks on police stations in Glina, Kozibrod, and villages between Dvor and Kozibrod. Rebels captured the Glina station, while in Struga they used Croat civilians as human shields. Croatian Serb forces were halted at Struga before the Yugoslav People's Army intervened, establishing a buffer zone and facilitating the evacuation of Croatian police. By 29 July, police withdrew from Kozibrod as well.

01 / The Origins

In 1991, the SAO Krajina — an unrecognized Croatian Serb entity — was actively contesting Croatian state authority in Serb-majority areas of Croatia. As Yugoslavia fragmented, Croatian Serb paramilitaries and local forces sought to seize territory and eliminate Croatian police presence. The Banovina region, lying between Dvor and Kozibrod, contained several Croatian police stations that represented Croatian government control in disputed territory.

03 / The Outcome

The operation ended with the bulk of Banovina passing to Croatian Serb and JNA control. In its immediate aftermath, Croatian Serb troops killed several Croat civilians receiving treatment at the Dvor medical centre. Croatian authorities later charged Dragan Vasiljković with war crimes for his role at Glina; arrested in Australia in 2006, he was extradited in 2015, convicted in 2017, and released in March 2020.

Belligerents & Mobilization Analysis

Side A

2 belligerents

SAO Krajina forcesYugoslav People's Army (JNA)
Key Commanders

Dragan Vasiljković.

Side B

1 belligerent

Croatian Police (Republic of Croatia)
Outcome
SAO Krajina and JNA gain control of the bulk of Banovina; Croatian police evacuated from Glina and Kozibrod

Kinetic Engagement Axis

Major engagements timeline (1991–present)Timeline of major military engagements plotted chronologically.1991present1991Attack on Glina …Allied1991Fighting in StrugaInconclusive1991Evacuation of Ko…Allied

Scroll horizontally to view full axis. Events plotted relatively.

Side A victorySide B victoryInconclusiveDecisive / turning point

Location

Map of CroatiaMap of CroatiaCroatia