Mountbatten visited the United States in October , and through his friendship with Burke , arranged for US Navy cooperation in submarine development .
This coincided with Admiral Arleigh Burke 's appointment as the US Navy 's Chief of Naval Operations ( CNO ) in August .
Mountbatten visited the United States in October , and through his friendship with Admiral , arranged for US Navy cooperation in submarine development .
This coincided with Admiral Arleigh Burke 's appointment as the US Navy 's Chief of Naval Operations ( CNO ) in August .