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 of the Armies is equivalent to the Admiral of the Navy and is senior to General of the Army, General of the Air Force, and Fleet Admiral. Appointment to the rank or grade of General of the Armies of the United States has a history spanning over two centuries. In the course of its existence the authority and seniority of the rank, and perceptions by both the American public and the military establishment, have varied. The first mention of the rank "General of the Armies" was in an Act of the United States Congress on March 3, 1799. Congress provided: