The Admiralty Gunnery Establishment (AGE) was originally formed as the Fire Control Group of the Admiralty Research Laboratory (ARL) at Teddington, Middlesex, England. The name fire control in Naval terminology is always applied to the control of gunfire. It was established as a separate establishment in 1943 under the control of the Director of Naval Ordnance. The AGE assumed responsibility for both Army and Navy fire control work . It remained at Teddington until 1954 when it moved to a new site on Portland Bill with new buildings and test facilities. In 1959 the Admiralty Gunnery Establishment and most of its functions were amalgamated with the Admiralty Signals and Radar Establishment (ASRE) to form the Admiralty Surface Weapons Establishment (ASWE) that was located at Portsdown Hill the remaining functions were transferred to the Armament Research and Development (ARDE) based at Fort Halstead, the North Downs.