136 articles
Military Sealift Command
Military Sealift Command (MSC), formerly Military Sea Transportation Service (MSTS), is the U.S. Navy's sealift and ocean-transportation command under USTRANSCOM, operating about 125 civilian-crewed ships for surge sealift, at-sea replenishment, and specialized missions.
Naval fleet
A naval fleet is a large organized formation of warships, submarines, and support vessels under one commander, divided into task forces for operations. Covers fleet organization, blue-water versus coastal fleets, and current sizes of the U.S. and UK fleets.
Naval History and Heritage Command
The Naval History and Heritage Command (NHHC), also the Naval Historical Center until 2008, is the U.S. Navy's Echelon II historical command at the Washington Navy Yard, managing ten museums, USS Constitution, archives, DANFS, and the Sunken Military Craft Act program.
Naval Information Warfare Center Pacific
Naval Information Warfare Center Pacific (NIWC Pacific), known until 2019 as SPAWAR Systems Center Pacific, is a United States Navy research laboratory in San Diego, California.
Naval Special Forces (Malaysia)
PASKAL (Pasukan Khas Laut), the Royal Malaysian Navy's naval special forces, established 1 October 1982 at Lumut; maritime counter-terrorism, EEZ and oil-rig protection, with Unit 2 at KD Sri Semporna, Sabah.
Navy
Navy: a nation's maritime armed force for sea control, power projection, and maritime security. Covers US Navy force structure (296 battle force ships), China's 234-warship fleet, shipbuilding and maintenance challenges, and allied navies.
Nigerian Navy
The Nigerian Navy (NN) is the naval branch of Nigeria's armed forces, established June 1, 1956 as the Nigerian Naval Force and renamed in 1963; it patrols the Gulf of Guinea against piracy and oil theft, builds ships at the Lagos dockyard, and marked its 70th anniversary in 2026.
Northern Fleet (Северный флот)
Northern Fleet (Северный флот), Russia's largest fleet, based at Severomorsk on the Kola Peninsula; operates most of Russia's sea-based nuclear deterrent, SSBNs, Yasen-M submarines, and Bastion Arctic defenses.
Norwegian Coast Guard
Norwegian Coast Guard (Kystvakten): military coast guard within the Royal Norwegian Navy, based at Sortland and Bergen; 15 vessels, 1,000+ staff, fisheries and Svalbard Fisheries Protection Zone enforcement, SAR, and six new MH-60R helicopters.
Oberkommando der Marine
Oberkommando der Marine (OKM): German naval high command; Kaiserliches Oberkommando der Marine (Imperial era) and Oberkommando der Kriegsmarine (1936–1945), led by Raeder, Dönitz, and von Friedeburg.
Operation Aspides
EUNAVFOR ASPIDES (Operation Aspides, Greek for 'shields') is the EU's defensive Red Sea maritime security operation launched 19 February 2024 under Council Decision 2024/583, headquartered in Larissa, Greece, protecting shipping from Houthi attacks.
Operation Sankalp (संकल्प)
Operation Sankalp (संकल्प) is the Indian Navy's maritime security operation, launched 19 June 2019 after Gulf of Oman tanker attacks to escort Indian-flagged vessels through the Strait of Hormuz, expanded from December 2023 to anti-piracy operations in the Gulf of Aden, Arabian Sea, and off Somalia, distinct from the US-led Operation Prosperity Guardian.
Pacific Fleet (Тихоокеанский флот) (Russia)
The Russian Pacific Fleet (Тихоокеанский флот, RUSPAC), based at Vladivostok and Kamchatka, is Russia's second largest fleet, centered on a 25-boat submarine force with Sea of Okhotsk nuclear deterrence, sea denial, and Indo-Pacific presence missions.
Pakistan Navy (پاک بحریہ)
The Pakistan Navy (پاک بحریہ) is the maritime warfare arm of Pakistan's armed forces, established on 14 August 1947 from the partition of the Royal Indian Navy.
People's Liberation Army Navy (中国人民解放军海军)
People's Liberation Army Navy (中国人民解放军海军, PLAN), China's naval service founded in 1949; the world's largest navy by ship count, with three fleets, over 370 battle force ships, and three aircraft carriers including the catapult-equipped Fujian.
People's Liberation Army Navy Surface Force
PLAN Surface Force (水面舰艇部队), the surface-warfare branch of the Chinese navy with Beihai, Donghai and Nanhai fleets; over 140 major surface combatants including Type 055 cruisers, Type 052D destroyers and Type 054A frigates.
Philippine Coast Guard
Philippine Coast Guard (PCG), the Philippines' armed uniformed maritime law enforcement service under the Department of Transportation; primary enforcer of Philippine rights in the South China Sea since the 2012 Scarborough Shoal standoff, known for its transparency strategy against Chinese gray-zone actions.
Philippine Navy
Philippine Navy (Hukbong Dagat ng Pilipinas): naval service of the Armed Forces of the Philippines, established May 1898. Key distinctions: archipelagic defense mission under RA 7898, ongoing Horizon-based modernization with Korean-built frigates, and South China Sea posture.
Polish Navy
Polish Navy (Marynarka Wojenna), naval branch of the Polish Armed Forces founded 28 November 1918 by Piłsudski's order; Baltic-focused fleet in NATO since 1999, now modernizing with Miecznik frigates, Kormoran II minehunters, and Orka A26 submarines.
Polish–Lithuanian Commonwealth Navy
The Polish–Lithuanian Commonwealth Navy was the naval force of the Polish–Lithuanian Commonwealth, built by Sigismund III Vasa, victorious at Oliwa in 1627, and sold in Amsterdam in 1640–1643.
Portuguese Navy
The Portuguese Navy (Marinha Portuguesa) is the naval branch of Portugal's armed forces, responsible for military operations at sea, search and rescue, and a founding member of NATO.
Regia Marina
Regia Marina, the Royal Navy of the Kingdom of Italy, formed 17 November 1860 and renamed Marina Militare in 1946; fought chiefly in the Mediterranean convoy war of 1940-1943 without radar, carriers, or fuel.
Reichsmarine
Reichsmarine (Vorläufige Reichsmarine), the Weimar Republic's German navy, 1919 to June 1935, renamed Kriegsmarine; Versailles-limited to 15,000 men and a token fleet, rebuilt under Raeder.
Republic of China Navy (中华民国海军)
Republic of China Navy (中华民国海军, ROC Navy, Taiwan Navy): naval branch of Taiwan's armed forces, formed after the 1949 KMT retreat; mixed foreign and indigenous fleet, Naval Shipbuilding Development Center, first homebuilt submarines, facing the far larger PLAN.
Republic of Korea Marine Corps (대한민국 해병대)
Republic of Korea Marine Corps (대한민국 해병대, ROKMC), South Korea's ~29,000-strong amphibious force founded 1949, becoming a quasi-fourth service in 2026; trains with USMC in KMEP, Ssang Yong, and CJLOTS.
Republic of Korea Navy (대한민국 해군)
Republic of Korea Navy (대한민국 해군, ROKN), South Korea's naval service founded 11 November 1945 and named 5 September 1948; three fleet commands, AIP submarine force at Jinhae, Gulf of Aden Cheonghae deployments, and KDDX and nuclear-submarine programs.
Republic of Singapore Navy
Republic of Singapore Navy (RSN), the naval service of the Singapore Armed Forces founded in 1967 and a separate service since 1975. Defends Singapore's waters and sea lines of communication with Formidable-class frigates, Invincible-class submarines, and the Malacca Straits Patrol.
Republic of Vietnam Navy
The Republic of Vietnam Navy was South Vietnam's naval service from 1955 to 1975, growing to 42,000 personnel and 1,400 ships during the Vietnam War.
Royal Australian Navy
Royal Australian Navy (RAN), naval branch of the Australian Defence Force, formed 10 July 1911 from the Commonwealth Naval Forces. First fleet unit arrived 1913 with flagship HMAS Australia; now expanding to 26 surface combatants and AUKUS nuclear-powered submarines.
Royal Canadian Navy
The Royal Canadian Navy (RCN), Canada's naval force founded in 1910 as the Naval Service of Canada and given royal title in 1911, served in both world wars, Korea, the Gulf War, and Afghanistan; renamed Maritime Command in 1968, it regained its historic name in 2011.