Saud of Saudi Arabia
After the war he served as the U.S. State Department's civil aviation advisor to King Abdul Aziz Ibn Saud of Saudi Arabia, helping the King develop Saudi Arabian Airlines. Next, he worked as an aide to Secretary of Defense James Forrestal in the late 1940s, then helped Paul Nitze write NSC 68. He joined Laurance Rockefeller's family office in 1953, reviewing investments in civil aviation.