1991    The Battle of Vukovar has begun. An 87-day siege of a Croatian city by the Yugoslav People's Army (JNA), supported by various Serbian paramilitary forces, between August-November 1991 during the Croatian War of Independence.

1995    Croatian forces launch Operation Flash during the Croatian War of Independence.

1995    During the Croatian War of Independence, Serb forces fire cluster bombs at Zagreb, killing 7 and wounding over 175 civilians.