General major Otto Ernst Remer (18 August 1912 – 4 October 1997) was a German Army officer who served during World War II and played a major role in stopping the 20 July plot in 1944 against Adolf Hitler. He was a captain and a major (1943–1944), and finally a Oberst (colonel) and a Generalmajor (major general) in 1945. In his later years, he became a politician and far-right activist. He co-founded the Socialist Reich Party in West Germany in the 1950s and is considered an influential figure in postwar neo-fascist politics in Germany.