Army Group Ostmark (german: Heeresgruppe Ostmark) was a German army group formed very late in

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...

. Army Group Ostmark was formed on 2 April 1945 from the remnants of

Army Group South Army Group South (german: Heeresgruppe Süd) was the name of three German Army Groups during World War II. It was first used in the 1939 September Campaign, along with Army Group North to invade Poland. In the invasion of Poland Army Group So ...

(). Army Group Ostmark was operational in

Austria Austria, , bar, Östareich officially the Republic of Austria, is a country in the southern part of Central Europe, lying in the Eastern Alps. It is a federation of nine states, one of which is the capital, Vienna, the most populous ...

and

Protectorate of Bohemia and Moravia The Protectorate of Bohemia and Moravia; cs, Protektorát Čechy a Morava; its territory was called by the Nazis ("the rest of Czechia"). was a partially annexed territory of Nazi Germany established on 16 March 1939 following the German oc ...

. Army Group Ostmark was one of the last major German military formations to

surrender Surrender may refer to: * Surrender (law), the early relinquishment of a tenancy * Surrender (military), the relinquishment of territory, combatants, facilities, or armaments to another power Film and television * ''Surrender'' (1927 film), an ...

to the Allies. The only commander during the 36-day existence of this army group, Dr.

Lothar Rendulic Lothar Rendulic ( hr, Rendulić; 23 October 1887 – 17 January 1971)Rudolf Neck, Adam Wandruszka, Isabella Ackerl (ed.) (1980): ''Protokolle des Ministerrates der Ersten Republik, 1918–1938, Abteilung VIII, 20. Mai 1932 bis 25. Juli 1934''. ...

, surrendered to the US Army on 8 May 1945 after his army signing a document in Steyr,

Upper Austria Upper Austria (german: Oberösterreich ; bar, Obaöstareich) is one of the nine states or of Austria. Its capital is Linz. Upper Austria borders Germany and the Czech Republic, as well as the other Austrian states of Lower Austria, Styria, an ...

one day before.

Commander

References

Ostmark Ostmark is a German term meaning either Eastern march when applied to territories or Eastern Mark when applied to currencies. Ostmark may refer to: *the medieval March of Austria and its predecessors ''Bavarian Eastern March'' and ''March of Pann ...

Military units and formations established in 1945 Military units and formations disestablished in 1945 {{Germany-WWII-stub