Submarine Service

Submarine Service
Name	Submarine Service
Caption	Example of a diesel-electric submarine
Dates	1900s–present
Branch	Naval
Type	Submarine force
Role	Undersea warfare, strategic deterrence, surveillance
Garrison	Naval bases worldwide
Notable commanders	Admiral Sir John Jellicoe, Admiral Hyman Rickover, Admiral Sir Max Horton

Submarine Service is the branch of naval forces responsible for operation of submersible warships, performing patrols, deterrence, reconnaissance, and special operations. Its development involved innovations by inventors, engineers, and naval officers across nations such as United Kingdom, United States Navy, Imperial Japanese Navy, Kriegsmarine, and Soviet Navy. Submarine Service influenced major conflicts including the World War I, World War II, and the Cold War.

History

Early experimental craft trace to inventors like Cornelius Drebbel, Narcís Monturiol, and John Philip Holland, whose designs preceded adoption by navies including the Royal Navy and the United States Navy. The American Civil War saw use of the H. L. Hunley, followed by formalized services in the Royal Navy Submarine Service and the U.S. Submarine Force (World War II). In World War I unrestricted submarine warfare by the Kaiserliche Marine provoked the Zimmermann Telegram era tensions and influenced the Treaty of Versailles naval clauses. Between wars, developments at institutions such as Vickers Limited and designers like Simon Lake advanced hull design; the Washington Naval Treaty affected surface fleets but left undersea forces evolving. In World War II the U-boat Campaign by the Kriegsmarine and the Pacific War submarine campaigns by the United States Navy and Imperial Japanese Navy shifted maritime strategy. The Cold War canonicalized nuclear-powered ballistic missile submarines operated by the United States Navy, Soviet Navy, and later the Royal Navy and People's Liberation Army Navy (PLAN), with contributions from figures such as Hyman G. Rickover. Post-Cold War conflicts involving the Falklands War, Gulf War, and War in Afghanistan featured submarine roles in power projection and covert operations. Modern proliferation includes programs in India, France, Germany, Australia, and Brazil.

Roles and Missions

Submarine forces conduct strategic deterrence via ballistic missile submarines operated by the United Kingdom, United States, France, China, and India. Attack submarines perform anti-ship and anti-submarine warfare as practiced by the Royal Australian Navy, Royal Canadian Navy, and Royal Norwegian Navy. Intelligence, surveillance, and reconnaissance missions support agencies like the National Security Agency and operations linked to NATO tasking. Special operations support includes insertion of units such as Special Boat Service, SEAL Team Six, and Spetsnaz delivery. Mine warfare and sea-denial missions intersect with capabilities used by the Italian Navy and Hellenic Navy. Humanitarian and scientific roles appear in partnerships with institutions like Woods Hole Oceanographic Institution and research vessels allied to the Scripps Institution of Oceanography.

Organization and Personnel

Submarine commands are organized into flotillas and squadrons exemplified by the 6th Fleet structure and the Submarine Force Atlantic (SUBLANT). Senior leadership includes officers with careers shaped in academies such as the United States Naval Academy and the Britannia Royal Naval College. Ratings and ranks align with traditions of the Royal Navy rating system and the U.S. Navy enlisted classifications including sonar, engineering, and weapons specialties. Personnel management interacts with unions and professional bodies like the Naval Submarine League and veterans organizations such as the Submarine Veterans of World War II. International collaboration occurs through forums including the Five Eyes intelligence alliance and exercises like RIMPAC and Joint Warrior.

Training and Selection

Selection pipelines draw from institutions such as the United States Naval Academy, École Navale, and the Korea Naval Academy with testing regimes influenced by studies from Naval Undersea Warfare Center and medical standards shaped by bodies like the International Maritime Organization. Training includes classroom instruction at centers such as Naval Submarine School (Groton) and simulators developed by firms like BAE Systems, General Dynamics Electric Boat, and Thales Group. Physical and psychological selection references research by NATO human factors programs and rehabilitation protocols from hospitals including Royal Naval Hospital Haslar. Officer courses often reference doctrine from organizations like the Naval War College and the Joint Chiefs of Staff.

Equipment and Technology

Hull design, propulsion, and weapons trace to manufacturers and programs such as General Dynamics, Kawasaki Heavy Industries, Mitsubishi Heavy Industries, Rosoboronexport, and DCNS (now Naval Group). Nuclear propulsion owes much to pioneers like Hyman G. Rickover and reactor programs in the United States and Soviet Union. Torpedo systems include designs by Rheinmetall Defence, BAE Systems Maritime Services, and Raytheon Technologies; missile systems feature the Trident program and cruise missiles procured by Naval Group and Lockheed Martin. Sonar arrays and acoustic coatings reference research from National Physical Laboratory (UK), Applied Physics Laboratory (APL), and companies like Kongsberg Gruppen. Unmanned underwater vehicles developed by Bluefin Robotics and Atlas Elektronik extend capabilities. Command, control, and communications leverage satellites such as those operated by Inmarsat and networks integrated with NATO federated systems.

Operations and Tactics

Tactics evolved from wolfpack tactics used by the Kriegsmarine to modern bistatic and littoral operations practiced by the Royal Navy and PLAN. Anti-submarine warfare counters include measures studied by the Maritime Patrol Aircraft community using platforms such as the P-8 Poseidon and the S-3 Viking, plus escort doctrine from the United States Coast Guard and Royal Canadian Navy. Escorted convoys and interdiction campaigns recall lessons from the Battle of the Atlantic and doctrines codified at the Naval War College. Covert surveillance and intelligence missions intersect with operations attributed to units linked to the Central Intelligence Agency and the MI6 technical services. Arctic and under-ice operations reference work by the Russian Northern Fleet and research from the Arctic Council member states.

Safety, Accidents and Incidents

Submarine safety regimes reference standards from the International Maritime Organization and investigations by boards such as the United States Navy's Naval Safety Center and the UK Ministry of Defence safety branch. Notable accidents include historical losses like HMS Poseidon (P99) incidents analogues, the USS Thresher (SSN-593) disaster, the K-19 (submarine) accident, and the Kursk submarine disaster, each prompting procedural reforms. Salvage and rescue operations involve assets like the Deep Submergence Rescue Vehicle and international cooperation under frameworks used by the International Submarine Escape and Rescue Liaison Office (ISMERLO). Environmental and legal consequences have engaged institutions including the International Tribunal for the Law of the Sea and disaster response agencies from nations including Norway, Japan, and Chile.

Category:Naval warfare