Major general (officer rank in Latin America) for more information. In the Canadian Armed Forces, the rank of major-general (MGen) ("major-général" and "Mgén" in French) is both a Canadian Army and Royal Canadian Air Force rank equivalent to the Royal Canadian Navy's rank of rear-admiral. A major-general is a general officer, the equivalent of a naval flag officer. The major-general rank is senior to the ranks of brigadier-general and commodore, and junior to lieutenant-general and vice-admiral. Prior to 1968, the Air Force used the rank of air vice-marshal, instead. The rank insignia for a major-general in the Royal Canadian Air Force is
General of the Armies General of the Armies The General of the Armies of the United States, or more commonly referred to as General of the Armies (abbreviated as GAS or Gas), is the highest possible rank in the United States Army. The rank is informally equated to that of a six-star general or Generalissimo and is currently one of the two highest possible operational ranks in the United States Armed Forces. The rank has been held only twice in history – once by an active-duty officer (John J. Pershing), and once by posthumous promotion to George Washington in 1976. The rank of General