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USS George Washington, the first U.S. missile submarine, successfully launched the first Polaris missile from a submerged submarine on July 20, 1960. The A-2 version of the Polaris missile was essentially an upgraded A-1, and it entered service in late 1961. It was fitted on a total of 13 submarines and served until June 1974.
The short range of the early SLBMs dictated basing and deployment locations. By the late 1960s the Polaris A-3 was deployed on all US SSBNs with a range of 4,600 kilometres (2,500 nmi), a great improvement on the 1,900 kilometres (1,000 nmi) range of Polaris A-1. The A-3 also had three warheads that landed in a pattern around a single target.
The United Kingdom's Polaris programme, officially named the British Naval Ballistic Missile System, provided its first submarine-based nuclear weapons system. Polaris was in service from 1968 to 1996. Polaris itself was an operational system of four Resolution-class ballistic missile submarines, each armed with 16 Polaris A-3 ballistic missiles.
The short range of the early SLBMs dictated basing and deployment locations. By the late 1960s the UGM-27 Polaris A-3 missile was deployed on all US and UK ballistic missile submarines. Its range of 4,600 kilometres (2,500 nmi) was a great improvement on the 1,900-kilometre (1,000 nmi) range of Polaris A-1.
NASM-SR (Short Range - Naval Anti-Ship Missile) (under testing) NASM -MR (Medium Range Anti-Ship Missile) (under development) LR-AShM (Long Range Anti-Ship Missile) (under testing) [11] HGV-202F hypersonic glide vehicle (under development) HSTDV: Hypersonic Technology Demonstrator Vehicle
The U.S. Navy's first land-attack cruise missile submarines (4 SSG and 1 SSGN) deployed with the Regulus missile from 1958 until retired in 1964 with the arrival of the Polaris ballistic missile submarines (SSBNs) in the Pacific. [1] The US deployed the short-range Harpoon anti-ship missile on submarines beginning in 1981
Ground-based missiles with a range exceeding 500 kilometres were banned until 2019 under the Intermediate-Range Nuclear Forces Treaty signed by the Soviet Union's Mikhail Gorbachev and former U.S ...
The C3 was the only version of the missile produced, and it was also given the designation UGM-73A. [3] Slightly longer and considerably wider and heavier than Polaris A3, Poseidon had the same 4,600 kilometres (2,500 nmi) range, greater payload capacity, improved accuracy, and multiple independently targetable reentry vehicle (MIRV