SS Commandos – Ardennes 1944 November 30, 2021 Unipro2013main Military History, Strange Military Events, World War Two, WW2 SS Commandos – Ardennes 1944 Find out how Otto Skorzeny organised Operation Greif, the use of SS commandos behind US lines during the 1944 Ardennes Offensive, and his disguised German tanks in Panzer Brigade 150. Credit to : Mark Felton Productions