The Ministry of Defence is the department responsible for implementing the defence policy set by His Majesty's Government, and is the headquarters of the British Armed Forces.
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.
Defence Intelligence (DI) is an organisation within the United Kingdom intelligence community which focuses on gathering and analysing military intelligence. It differs from the UK's intelligence agencies in that it is an integral part of a government department – the Ministry of Defence (MoD) – rather than a stand-alone organisation. The organisation employs a mixture of civilian and military staff and is funded within the UK's defence budget. The organisation was formerly known as the Defence Intelligence Staff (DIS), but changed its name in 2009.
The Warship Support Agency (WSA) was a non-executive agency within the Defence Logistics Organisation (DLO) of the UK Ministry of Defence from 2001 to 2005.
The United Kingdom's Strategic Command (StratCom), previously known as Joint Forces Command (JFC), manages allocated joint capabilities from the three armed services.
Northwood Headquarters is a military headquarters facility of the British Armed Forces in Eastbury, Hertfordshire, England, adjacent to the London suburb of Northwood. It is home to the following military command and control functions:
- Headquarters, Strategic Command, formerly Joint Forces Command
- Permanent Joint Headquarters
- Commander Operations for the Royal Navy
- NATO Allied Maritime Command
The Fourth Sea Lord and Chief of Naval Supplies originally known as the Fourth Naval Lord was formerly one of the Naval Lords and members of the Board of Admiralty which controlled the Royal Navy of the United Kingdom the post is currently known as Chief of Materiel (Fleet). As of 2017, it is also known as Chief of Fleet Support, Chief of Materiel (Ships) then as of 2020, Director General Ships.
The Chief of Defence Logistics was a senior post in the British armed forces. As of 1 April 2007 the Defence Logistics Organisation was merged with the Defence Procurement Agency to form a new organisation called Defence Equipment and Support. This was led by the Chief of Defence Materiel.
The Defence Communication Services Agency (DCSA) was an agency of the United Kingdom Ministry of Defence responsible for the procurement and delivery of Communications and Information Services (CIS) to the defence community and related public and private sector bodies. The Agency was formed on 1 April 1998, bringing together a range of CIS organisations across all three services.
Defence Equipment and Support (DE&S) is a trading entity and joint-defence organisation within the UK Ministry of Defence. It began operating on 2 April 2007, following the merger of the MoD's Defence Procurement Agency and the Defence Logistics Organisation, under the Chief Executive Officer of Defence Equipment and Support.
The Australian Defence Organisation (ADO) is composed of the armed forces of the Commonwealth of Australia, the Australian Defence Force (ADF), and the Australian Public Service government department, the Department of Defence which is composed of a range of civilian support organisations.
The Australian Defence Organisation (ADO) is composed of the armed forces of the Commonwealth of Australia, the Australian Defence Force (ADF), and the Australian Public Service government department, the Department of Defence which is composed of a range of civilian support organisations.
Rear Admiral Philip Lawrence Wilcocks, is a former senior Royal Navy officer who served as Rear Admiral Surface Ships.
Fleet Command is responsible for the command, operations, readiness, training and force generation of all ships, submarines, aircraft squadrons, diving teams, and shore establishments of the Royal Australian Navy. Fleet Command is headquartered at HMAS Kuttabul in Sydney, and is led by the Commander Australian Fleet (COMAUSFLT), also referred to as Fleet Commander Australia (FCAUST), which is a rear admiral (two-star) appointment.
Navy Command is the current headquarters body of the Royal Navy, and as of 2012 its major organisational grouping. It is a hybrid, neither a command, nor simply an installation. Royal Navy official writings describe Navy Command Headquarters both as a physical site, on Whale Island, Hampshire, a collective formed of the most senior RN officers, and as a budgetary grouping.
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 Chief of Joint Capabilities (CJC) is the head of the Joint Capabilities Group (JCG) in the Australian Department of Defence, part of the Australian Defence Organisation. This position was created on 1 July 2017. The current chief is Lieutenant General John Frewen, who was appointed to the position in September 2021.
The Assistant Chief of the Naval Staff (Capability) is a senior Royal Navy appointment responsible he is accountable for planning and delivering the larger part of future maritime effectiveness; he does this on behalf of the First Sea Lord.
The Navy Department was a former ministerial service department of the Ministry of Defence responsible for the control and direction of His Majesty's Naval Service. It was established on 1 April 1964 when the Admiralty was absorbed into a unified Ministry of Defence, where it became the Navy Department. Political oversight of the department originally lay with the Minister of Defence for the Royal Navy (1964-1967) it then passed to the Parliamentary Under-Secretary of State for Defence for the Royal Navy (1967-1981), then later to the Parliamentary Under-Secretary of State for the Armed Forces (1981-1990) and finally the Parliamentary Under-Secretary of State for Defence (1991-1997).
