The SSM-N-8A Regulus or the Regulus I was a United States Navy-developed ship-and-submarine-launched, nuclear-capable turbojet-powered second generation cruise missile, deployed from 1955 to 1964. Its development was an outgrowth of U.S. Navy tests conducted with the German V-1 missile at Naval Air Station Point Mugu in California. Its barrel-shaped fuselage resembled that of numerous fighter aircraft designs of the era, but without a cockpit. Test articles of the Regulus were equipped with landing gear and could take off and land like an airplane. When the missiles were deployed they were launched from a rail launcher, and equipped with a pair of Aerojet JATO bottles on the aft end of the fuselage.
USS Barbero (SS/SSA/SSG-317) was a Balao-class submarine of the United States Navy, named for a family of fishes commonly called surgeon fish.
The George Washington class was a class of nuclear-powered ballistic missile submarines deployed by the United States Navy. George Washington, along with the later Ethan Allen, Lafayette, James Madison, and Benjamin Franklin classes, comprised the "41 for Freedom" group of submarines that represented the Navy's main contribution to the nuclear deterrent force through the late 1980s.
41 for Freedom refers to the US Navy Fleet Ballistic Missile (FBM) submarines from the George Washington, Ethan Allen, Lafayette, James Madison, and Benjamin Franklin classes. All of these submarines were commissioned 1959–1967, as the goal was to create a credible, survivable sea-based deterrent as quickly as possible. These submarines were nicknamed "41 for Freedom" once the goal of 41 nuclear-powered ballistic missile submarines (SSBNs) was established in the early 1960s. The 1972 SALT I Treaty limited the number of American submarine-launched ballistic missile tubes to 656, based on the total missile tubes of the forty-one submarines, in line with the treaty's goal of limiting strategic nuclear weapons to the number already existing.
USS Theodore Roosevelt (SSBN-600), a George Washington-class submarine, was the second ship of the United States Navy to be named for President Theodore Roosevelt (1858–1919). Initially unnamed and assigned hull classification symbol SSGN-600 as a guided missile submarine, her keel was laid down on 20 May 1958 by the Mare Island Naval Shipyard using components initially assembled for the Skipjack-class submarine nuclear attack submarine USS Scamp (SSN-588). She was named Theodore Roosevelt and redesignated fleet ballistic missile submarine SSBN-600 on 6 November 1958, launched on 3 October 1959, sponsored by Alice Roosevelt Longworth, daughter of Theodore Roosevelt and widow of Nicholas Longworth III, and commissioned on 13 February 1961 with Commander William E. Sims commanding the Blue Crew and Commander Oliver H. Perry, Jr. commanding the Gold Crew.
USS Robert E. Lee (SSBN-601), a George Washington-class fleet ballistic missile submarine, was the only ship of the United States Navy to be named for Robert E. Lee (1807–1870), the commanding general of the Confederate forces during the American Civil War.
USS Thomas A. Edison (SSBN-610), an Ethan Allen-class nuclear-powered ballistic missile submarine, was the second ship of the United States Navy to be named for the inventor, Thomas Edison (1847–1931).
USS Simon Bolivar (SSBN-641), a Benjamin Franklin class fleet ballistic missile submarine, was the only ship of the United States Navy to be named for Simón Bolívar (1783–1830), a hero of the independence movements of the former Spanish colonies in South America.
USS Halibut (SSGN-587), a unique nuclear-powered guided missile submarine-turned-special operations platform, later redesignated as an attack submarine SSN-587, was the second ship of the United States Navy to be named after the halibut.
USS Grayback (SS/SSG/APSS/LPSS-574), the lead ship of her class of submarine, was the second ship of the United States Navy to be named for the grayback.
A cruise missile submarine is a submarine that carries and launches cruise missiles as its primary armament. Missiles greatly enhance a vessel's ability to attack surface combatants and strike land targets, and although torpedoes are a more stealthy option, missiles give a much longer stand-off range, as well as the ability to engage multiple targets on different headings at the same time. Many cruise missile submarines retain the capability to deploy nuclear warheads on their missiles, but they are considered distinct from ballistic missile submarines due to the substantial differences between the two weapons systems' characteristics.
USS James K. Polk (SSBN-645), a Benjamin Franklin class fleet ballistic missile submarine, was the second ship of the United States Navy to be named for James K. Polk (1795–1849), the eleventh President of the United States (1845–1849). She was later converted into an attack submarine and redesignated SSN-645.
USS John Adams (SSBN-620), a Lafayette-class ballistic missile submarine, was the second ship of the United States Navy to be named for Founding Father John Adams (1735–1826), the second President of the United States (1797–1801), and his son John Quincy Adams (1767–1848), the sixth President of the United States (1825–1829). Both names were used with the captains of the Blue and Gold crews alternately using the names John Adams and John Quincy Adams.
USS Woodrow Wilson (SSBN-624), a Lafayette class ballistic missile submarine, was the only ship of the United States Navy to be named for Woodrow Wilson (1856–1924), the 28th President of the United States (1913–1921). She later was converted into an attack submarine and redesignated SSN-624.
USS Kamehameha (SSBN-642) was a Benjamin Franklin-class ballistic missile submarine and the only ship in the United States Navy to be named after Kamehameha I, the first King of Hawaii. She is one of only two United States ships named after a monarch. She was later reclassified as an attack submarine and re-designated SSN-642.
USS Sam Rayburn (SSBN-635) was a James Madison-class fleet ballistic missile submarine named for Sam Rayburn (1882–1961), Speaker of the United States House of Representatives. Sam Rayburn was in commission 2 December 1964 to 31 July 1989 carrying the Polaris missile and later the Poseidon missile. Following decommissioning, ex-Sam Rayburn was converted into a moored training ship for use at the Naval Nuclear Prototype Training Unit at Goose Creek, South Carolina.
USS Stonewall Jackson, a James Madison-class fleet ballistic missile submarine, was the third ship of the United States Navy to be named for Confederate States Army General Thomas J. "Stonewall" Jackson (1824–1863).
The Grayback-class submarine was a class of two guided missile-carrying submarines of the United States Navy. They carried the Regulus I and Regulus II nuclear cruise missiles, deployed 1957–64, that were rapidly phased out by Polaris Submarine Launched Ballistic Missiles (SLBMs). They and USS Halibut were the sole submarines designed specifically to carry Regulus missiles, and the only submarines capable of carrying Regulus II. However, USS Tunny and USS Barbero were modified earlier to carry two Regulus I missiles per boat.
The SSM-N-9 Regulus II cruise missile is a supersonic guided missile armed with a nuclear warhead, intended for launching from surface ships and submarines of the U.S. Navy (USN).
The Regulus missile submarines were a group of submarines operated by the United States Navy capable of carrying the Regulus cruise missile. Between 1959 and 1964, a total of five boats were used to undertake the first submarine-based nuclear deterrent patrols by the United States. Regulus submarines were used for this task until 1964, when sufficient ballistic missile submarines carrying the Polaris ballistic missile became available.
United States
