WBalkans campaign (World War II)WAdriatic campaign of World War IIWWorld War II in AlbaniaWAxis order of battle for the invasion of YugoslaviaWBulgaria during World War IIWOperation ExcessWGreco-Italian WarWGreek ResistanceWAxis occupation of SerbiaWYugoslav coup d'étatWYugoslav order of battle prior to the invasion of YugoslaviaWCroatian Air Force (Independent State of Croatia)WInvasion of Yugoslavia