Army Group F () was a strategic command formation of the Wehrmacht during the Second World War. The commander of Army Group F served also as the Oberbefehlshaber Südost (OB South East). Created 12 August 1943, at Bayreuth (WK XIII), it was primarily stationed in the Balkans. Its commander from August 1943 was Maximilian von Weichs promoted to Generalfeldmarschall on 1 February 1943, with General Lieutenant Hermann Foertsch serving as the Chief of Staff. Its primarily participation in combat was in defending against possible Allied invasion in what was seen as Germany’s "weak underbelly", and fighting off local partisan groups that were gaining strength. In late 1944, he oversaw the German retreat from Greece and most of Yugoslavia in the wake of the Budapest Offensive.