Claim: Adolf Heusinger was Adolf Hitler’s chief of staff and after World War II ended became the chief of staff for NATO forces. Rating: About this rating Mixture What's True Gen. Adolf Heusinger was chief of army operations in the Nazi army and briefly filled in for Gen. Kurt Zeitzler, the chief of the German army's High Command. In 1961 he became chairman of NATO's Military Committee, where he directed chiefs of staff who represented different countries. What's False Heusinger did not hold the title of "chief of staff" for an extended period of time in the German army, though...