serbia and montenegro ) , which controlled Control kosovo before the war Hostile_encounter , and the kosovo albanian rebel group known as the kosovo liberation army ( kla ) , with air support Supporting from the north atlantic treaty organisation ( nato ) from 24 march 1999 , and ground support Supporting from the albanian army .

serbia and montenegro ) , which controlled Control kosovo before the war Hostile_encounter , and the kosovo albanian rebel group known as the kosovo liberation army ( kla ) , with air support Supporting from the north atlantic treaty organisation ( nato ) from 24 march 1999 , and ground support Supporting from the albanian army .

serbia and montenegro ) , which controlled Control kosovo before the war Hostile_encounter , and the kosovo albanian rebel group known as the kosovo liberation army ( kla ) , with air support Supporting from the north atlantic treaty organisation ( nato ) from 24 march 1999 , and ground support Supporting from the albanian army .

the war Hostile_encounter ended Process_end with the kumanovo treaty , with yugoslav and serb forces agreeing Agree_or_refuse_to_act to withdraw Escaping from kosovo to make way for an international presence .

other irredentist movements have also been brought Bringing into connection with the wars Hostile_encounter , such as `` greater albania '' ( from kosovo , though it was abandoned GiveUp following Self_motion international diplomacy ) and `` greater croatia '' ( from parts of herzegovina , until 1994 when the washington agreement Agree_or_refuse_to_act ended Process_end it ) .

the nato bombing Attack of yugoslavia was the north atlantic treaty organisation 's ( nato ) military operation Attack against the federal republic of yugoslavia ( fry ) during the kosovo war Hostile_encounter .