Another war crimes trial was held in Braunschweig, Germany, against Colonel-General Nikolaus von Falkenhorst, Supreme Commander of German forces in Norway 1940–44. The latter was held responsible, among other things, for invoking the Commando Order against survivors of the unsuccessful British commando raid against the Vemork heavy water plant at Rjukan, Norway in 1942 (Operation Freshman). He was sentenced to death in 1946; the sentence was later commuted to 20 years' imprisonment, and he was released in 1953 for reasons of health.