The office of
Commandant General Royal Marines (CGRM), the professional head of the Royal Marines, was created at the rank of full general in 1943. In 1977, the rank was downgraded to lieutenant general, and it was further reduced to major general in 1996. On 30 April 2021,
Lieutenant General Robert Magowan assumed the office of CGRM; he was succeeded on 25 November 2022 by
Gwyn Jenkins, who already held the rank of full
general from his appointment as
Vice-Chief of the Defence Staff. Royal Marines in tri-service roles may still hold the rank of major general: in April 2019, James Morris was appointed as commander of the
Standing Joint Force, with the rank of major general. As in the British Army, a Royal Marines major general ranks below a lieutenant general and above a brigadier. ==Royal Air Force usage==