Major-general (United Kingdom) of the Royal Army Chaplains Department, the Chaplain-General, and similar appointments, were accorded 'the relative precedence' - that is to say the equivalence rather than the full powers and authority - of the rank of major-general. The Commandant General Royal Marines has held the rank of major general since 1996, when the post was downgraded from lieutenant general. As in the British Army, a Royal Marine major general ranks below lieutenant general and above brigadier. From its foundation on 1 April 1918 to 31 July 1919, the Royal Air Force (RAF) briefly maintained the rank of major-general. The service was
General of the Armies "six-star general" and "general of the armies". When MacArthur died in 1964, proponents for his promotion petitioned both the Army and Congress to grant a posthumous promotion to General of the Armies, and even went so far as to obtain a vote of neutral support from Harry S. Truman (meaning he would neither support nor attempt to scuttle the promotion). In 1965, the Deputy Chief of Staff for Army Personnel contacted the Institute of Heraldry and requested the feasibility of creating a six star general insignia in the event that MacArthur was in fact posthumously promoted. At the same time,