Operation Military_operation Stinger ( ; ) was an offensive undertaken by the forces Hostile_encounter of the SAO Krajina , an unrecognized Croatian Serb region opposing Agree_or_refuse_to_act the Republic of Croatia , against positions held by the Croatian police in the region of Banovina on 26–27 July 1991 , during the Croatian War of Independence .

Also , a new weapon `` Stinger '' , a shoulder-launched Motion anti-aircraft missile was used Using in this conflict Hostile_encounter by the LTTE .