The Second Sea Lord and Deputy Chief of Naval Staff is deputy to the First Sea Lord and the second highest-ranking officer to currently serve in the Royal Navy and is responsible for personnel and naval shore establishments. Originally titled Second Naval Lord in 1830, the post was restyled Second Sea Lord in 1904. They are based at Navy Command, Headquarters.
The post of Controller of the Navy was originally created in 1859 when the Surveyor of the Navy's title changed to Controller of the Navy. In 1869 the controller's office was abolished and its duties were assumed by that of the Third Naval Lord whose title then changed to Third Naval Lord and Controller of the Navy. In 1904 the title was changed again to Third Sea Lord and Controller of the Navy. In 1965 the office of the Third Sea Lord was abolished. The post-holder is responsible for procurement and matériel in the British Royal Navy.
The Fifth Sea Lord was formerly one of the Naval Lords and members of the Board of Admiralty that controlled the Royal Navy. The post's incumbent had responsibility for naval aviation.
The Commander-in-Chief, The Nore, was an operational commander of the Royal Navy. His subordinate units, establishments, and staff were sometimes informally known as the Nore Station or Nore Command. The Nore is a sandbank at the mouth of the Thames Estuary and River Medway. In due course the Commander-in-Chief became responsible for sub-commands at Chatham, London, Sheerness, Harwich and the Humber.
The Board of Admiralty (1628–1964) was established in 1628 when Charles I put the office of Lord High Admiral into commission. As that position was not always occupied, the purpose was to enable management of the day-to-day operational requirements of the Royal Navy; at that point administrative control of the navy was still the responsibility of the Navy Board, established in 1546. This system remained in place until 1832, when the Board of Admiralty became the sole authority charged with both administrative and operational control of the navy when the Navy Board was abolished. The term Admiralty has become synonymous with the command and control of the Royal Navy, partly personified in the Board of Admiralty and in the Admiralty buildings in London from where operations were in large part directed. It existed until 1964 when the office of First Lord of the Admiralty was finally abolished and the functions of the Lords Commissioners were transferred to the new Admiralty Board and the tri-service Defence Council of the United Kingdom.
The Naval Secretary is the Royal Navy officer who advises the First Sea Lord and Chief of Naval Staff on naval officer appointing.
The Assistant Chief of the Naval Staff (A.C.N.S.) is a senior appointment in the Royal Navy usually a two-star rank and has a NATO ranking code of OF-7.
The Deputy Chief of the Naval Staff (DCNS) is a senior appointment in the Royal Navy currently held by the Second Sea Lord. The incumbent is usually a three-star rank and had a NATO ranking code of OF-8, but the position has previously been held by an acting two-star ranked officer and a four-star ranked officer.
The Admiralty Naval Staff 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. It was replaced by the Ministry of Defence as part of the Ministry of Defence Navy Department.
The Assistant Chief of the Naval Staff (Aviation, Amphibious Capability & Carriers) formerly the Assistant Chief of the Naval Staff (Aviation and Carrier Strike) is a senior Royal Navy appointment responsible for naval aviation. The post is also the successor to the Royal Navy's Flag Officer for naval aviation in the British Isles, established since 1939.
The Admiral Commanding, Reserves, was a senior Royal Navy post that existed from 1875 to 1976.
The Assistant Chief of the Naval Staff (Home) was a senior British Royal Navy appointment. The post holder was part of the Admiralty Naval Staff and member of the Board of Admiralty from 1942 to 1945.
The Assistant Chief of the Naval Staff (Foreign) was a senior British Royal Navy appointment. The post holder was part of the Admiralty Naval Staff and member of the Board of Admiralty from 1940 to 1945.
The Assistant Chief of the Naval Staff (U boat and Trade) was a senior British Royal Navy appointment. The post holder was part of the Admiralty Naval Staff and member of the Board of Admiralty from 1940 to 1945.
The Assistant Chief of the Naval Staff (Weapons) was a senior British Royal Navy appointment. The post holder was part of the Admiralty Naval Staff and member of the Board of Admiralty from 1941 to 1946.
The Assistant Chief of the Naval Staff (Air) was a senior British Royal Navy appointment. The post holder was part of the Admiralty Naval Staff and member of the Board of Admiralty from 1941 to 1946.
The Red Sea Station was a military formation of the Royal Navy. At various times it has also been referred to as Egypt Division and Red Sea and later the Red Sea and Canal Area. The Royal Navy had distinct formations for the Red Sea at intervals from 1846 until circa 1944-45.
The Directorate of Navigation and Tactical Control (Naval) was a directorate of the Navy Department, Naval Staff first established in 1912, as the Navigation Department of Hydrographic Department of the Admiralty. In 1945, it was renamed the Navigation Division and assigned to the Admiralty Naval Staff. In 1946, it was redesignated Navigation and Direction Division until 1966, and now part of the Navy Department Naval Staff it was renamed the Directorate of Navigation and Tactical Control (Naval). The staff directorate was administered by the Director Navigation Tactical Control (Naval) who reported to the Assistant Chief of the Naval Staff (Warfare) it existed until 1968.
British Naval Forces Germany was a command of the Royal Navy that was active from 1944 to 1961 under three titles.
The Sea Transport Branch of the British Board of Trade, originally established as the Transport Department or Naval Transport Department, was a logistical branch of the Department of Admiralty responsible for the provision of naval transportation services. It underwent numerous name changes throughout its complicated history with responsibility for sea transportation, known as the Department of the Director of Transports from 1890.
