Admiralty
It evolved from *Admiralty Navy War Council, (1909–1912) which in turn became the Admiralty War Staff, (1912–1917) before finally becoming the Admiralty Naval Staff in 1917. It was the former senior command, operational planning, policy and strategy department within the British Admiralty. It was established in 1917 and existed until 1964 when the department of the Admiralty was abolished, and the staff departments function continued within the Navy Department of the Ministry of Defence until 1971 when its functions became part of the new Naval Staff, Navy Department of the Ministry of Defence.
Royal Marines
In 1802, largely at the instigation of Admiral the Earl St Vincent, they were titled the "Royal Marines" by King George III. The "Royal Marines Artillery" (RMA) was formed as a separate unit in 1804 to man the artillery in bomb ketches. These had been manned by the Army's Royal Regiment of Artillery, but a lawsuit by a Royal Artillery officer resulted in a court decision that Army officers were not subject to Naval orders. As RMA uniforms were the blue of the Royal Regiment of Artillery they were nicknamed the "Blue Marines" and the Infantry element, who wore the scarlet uniforms of the British infantry, became known as the "Red Marines", often given the semi-derogatory nickname "Lobsters" by sailors. A fourth division of the Royal Marines, headquartered at Woolwich, was formed in 1805.