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| Admiralty Submarine School | |
|---|---|
| Name | Admiralty Submarine School |
| Established | 1919 |
| Type | Naval training establishment |
| Location | HMS Dolphin, Gosport, Portsmouth |
| Country | United Kingdom |
| Affiliation | Royal Navy |
Admiralty Submarine School was the principal Royal Navy establishment for submarine instruction during much of the twentieth century, responsible for tactical, technical, and safety training for submariners drawn from Royal Navy flotillas, allied navies, and Commonwealth services. The School developed procedures that influenced submarine doctrine across the Allied Powers during both world wars and the early Cold War, interacting with institutions such as Royal Naval College, Greenwich, Admiralty boards, and the Royal Navy Submarine Service. It served as a focal point for innovations in underwater warfare, survival training, and submarine engineering.
The School traces roots to post‑First World War reorganization when the Admiralty consolidated submarine instruction to professionalize the Royal Navy's undersea arm, contemporaneous with vessels like HMS E1 and commanders trained in theatres such as the Battle of Jutland aftermath. During the interwar years it adapted lessons from Washington Naval Treaty constraints and the submarine campaigns examined after the Battle of Heligoland Bight (1914), influencing doctrines debated at Portsmouth Naval Conference (1921). In the Second World War the School expanded rapidly in response to submarine offensives in the Battle of the Atlantic, coordinating with Western Approaches Command, Admiralty Mining Establishment, and allied training centers including United States Submarine School and the Royal Canadian Navy's establishments. Cold War pressures from incidents like the Soviet submarine incursions in the 1950s and technological shifts prompted further curriculum evolution until eventual amalgamation with broader naval training in the later twentieth century.
Initially co‑located with shore establishments such as HMS Dolphin at Gosport adjacent to Portsmouth Harbour, the School benefited from proximity to naval dockyards, the HMNB Portsmouth complex, and testing ranges in the Solent. Facilities included coastal classrooms, a pressure chamber modelled on experimental apparatus used at Royal Naval Experimental Establishment, and a mock-up dock for escape and rescue practiced near Haslar Hospital and Fort Blockhouse. Secondary sites and satellite ranges were established at Dartmouth (drawing on Britannia Royal Naval College expertise), Portsmouth Dockyard workshops, and coastal testing at Isle of Wight ranges. Onshore engineering laboratories collaborated with Royal Aircraft Establishment researchers for air systems used in rescue and life‑support training.
The School's curriculum encompassed practical and theoretical instruction, integrating navigation and tactics with engineering and survival. Courses covered periscope and hydrophone training reflecting techniques from HMS Barham and echo‑sounder developments traced to inventors linked with Admiralty Research Laboratory, while attack procedures drew on case studies from U‑boat Campaign (World War I), Operation Drumbeat, and engagements like HMS Thetis (N25)'s loss. Engineering modules included diesel and battery management influenced by lessons from HMS Dreadnought and electrical standards comparable with Royal Naval Engineering College practices. Escape training used recompression protocols influenced by findings from Royal Navy Physiological Laboratory and innovations associated with the Diving Medical Advisory Committee. Tactical instruction referenced convoy battles such as Convoy HX 84 and anti‑submarine cooperation exemplified by HMS Bulldog's operations.
Staffing combined experienced commanding officers, senior petty officers, and specialist instructors drawn from Submarine Commanding Officers' Qualifying Course graduates, with administrative links to the Admiralty and personnel management via Naval Personnel Command. Organizationally the School maintained departments for navigation, engineering, signals, and medical training, cooperating with entities like the Royal Naval Reserve and liaison officers from allied navies including delegations from the United States Navy and Royal Australian Navy. Career progression for submariners often included postings at the School between sea duties, paralleling practices at Royal Naval College, Greenwich and postings recognized by the Imperial Defence College.
The School employed decommissioned and training submarines, surface tender vessels, and specialized rescue craft. Training platforms included examples from classes such as the H-class submarine, T-class submarine, and later Porpoise-class submarine hulls used as instructional hulks, supported by tenders akin to HMS Titania and rescue vessels similar to HMS Maidstone (1926). Equipment arrays incorporated periscopes, ASDIC sets derived from ASDIC pioneers, torpedo tubes and practice ordnance comparable to models used on HMS Valiant (00) and battery systems replicating installations on HMS Valkyrie (shore establishment). Escape and decompression apparatus echoed systems developed at the RN Submarine Escape Training Tank and matched international standards shared with the United States Navy Submarine Escape Training Tank.
Alumni included commanding officers and designers who later influenced submarine policy, with figures linked to operations such as Operation Source, Operation Frankton, and commanders who served in conflicts like the Korean War and Falklands War. Incidents associated with training covered peacetime losses and accidents, including echoes of the HMS Thetis (N25) disaster and subsequent changes comparable to reforms after HMS Affray (P421)'s loss and inquiries that shaped safety regimes akin to those instituted after USS Thresher (SSN-593). The School's graduates featured in notable actions including U‑boat campaign (World War II) confrontations and Cold War encounters such as Soviet submarine K‑19‑related developments.
The Admiralty Submarine School left a lasting imprint on submarine doctrine, rescue standards, and international training cooperation, informing practices adopted by the United States Navy, Royal Australian Navy, Royal Canadian Navy, and NATO partners during formations like the North Atlantic Treaty Organization. Its procedural innovations influenced salvage responses involving services such as Royal Navy Fleet Air Arm helicopters and guided the development of institutions like the modern Submarine School (Royal Navy) successor units and national submarine safety authorities. The School's archival materials and technical legacies remain relevant to historians studying engagements such as the Battle of the Atlantic and to engineers tracing lineage from early diesel boats to nuclear submarines exemplified by programs like Astute-class submarine development.
Category:Royal Navy training establishments Category:Submarine schools