The Chiefs of Staff committee was a collection of the heads of each military service in Canada prior to Unification in 1964: the Royal Canadian Navy, the Canadian Army and the Royal Canadian Air Force. After Unification, it was replaced by the Armed Forces Council. It was headed by a chairman who was later replaced by the Chief of the Defence Staff. The Canadian Forces (CF) (Fr: Forces canadiennes (FC)) are the combined branches of the military of Canada. ... 1964 was a leap year starting on Wednesday (link will take you to calendar). ... The Royal Canadian Navy (RCN) was the navy of Canada from 1911 until 1968 when the three branches of the Canadian military were merged into the Canadian Armed Forces. ... Canadian Forces Land Force Command (LF) is responsible for army operations within the Canadian Armed Forces. ... The Royal Canadian Air Force (RCAF) was the air force of Canada from 1924 until 1968 when the three branches of the Canadian military were merged into the Canadian Armed Forces. ... The Armed Forces Council is the senior military body in Canada. ... The Chief of the Defence Staff (CDS) is the senior member of the Canadian Forces and reports directly to the Minister of National Defence. ...
In addition, the Chairman of the Joint Chiefs of Staff acts as the chief military advisor to the President and the Secretary of Defense.
The Chairman of the Joint Chiefs of Staff is by law the highest ranking military officer of the United States military, and the principal military advisor to the President of the United States.
He leads the meetings and coordinates the efforts of the Joint Chiefs of Staff, comprising the Chairman, the Vice Chairman of the Joint Chiefs of Staff, the Chiefs of Staff of the United States Army and United States Air Force, the Chief of Naval Operations, and the Commandant of the United States Marine Corps.