''George Washington'' class {{Infobox ship image |Ship image=[[File:USS George Washington (SSBN-598) underway at sea, circa in the 1970s.jpg|center|300px|USS George Washington]] |Ship caption={{USS|George Washington|SSBN-598|2}} at sea.'' }}
{{Infobox ship class overview |Name= |Operators= {{navy|United States}} |Class before= |Class after={{sclass|Ethan Allen|submarine|5}} class [[submarine]] |Subclasses= |Cost= |Built range=1958–1961<ref Name=FAS>  {{cite web  |url=https://fas.org/nuke/guide/usa/slbm/ssbn-598.htm  |title=SSBN-598 George Washington-Class FBM Submarines  |publisher=[[Federation of American Scientists]]  |access-date=2012-10-18  }}</ref> |In service range= |In commission range= 1959–1985 |Total ships building= |Total ships planned= |Total ships completed=5<ref Name=FAS/> |Total ships cancelled= |Total ships active= |Total ships laid up= |Total ships lost= |Total ships retired=5<ref Name=FAS/> |Total ships preserved= }} {{Infobox ship characteristics |Hide header= |Header caption= |Ship class= |Ship type= [[SSBN]] |Ship tonnage= |Ship displacement=Surfaced: {{convert|5959|LT|t|0|lk=in|abbr=on}} Submerged:
{{convert|6709|LT|t|0|lk=in|abbr=on}}<ref name="FriedmanSubs1">{{cite book | last = Friedman | first = Norman | title = U.S. Submarines Since 1945: An Illustrated Design History | publisher = [[United States Naval Institute]] | year = 1994 | location = [[Annapolis, Maryland]] | pages = 196–200, 244 | isbn = 1-55750-260-9 }}</ref> |Ship tons burthen= |Ship length={{convert|381.6|ft|m|abbr=on}}<ref Name=FAS/> |Ship beam={{convert|33|ft|m|abbr=on}}<ref Name=FAS/> |Ship height= |Ship draught= |Ship draft={{convert|29|ft|m|abbr=on}}<ref Name=FAS/> |Ship depth= |Ship hold depth= |Ship decks= |Ship deck clearance= |Ship ramps= |Ship ice class= |Ship power= |Ship propulsion=*1 [[S5W]] [[Pressurized water reactor|PWR]]<ref Name=FAS/> *2 geared [[steam turbine]]s ({{convert|15000|shp|abbr=on}}), *1 shaft<ref name="FriedmanSubs1"/> |Ship sail plan= |Ship speed=*{{convert|16|kn|km/h}} surfaced
*{{convert|22|kn|km/h}} submerged<ref name="FriedmanSubs1"/> |Ship range=unlimited except by food supplies |Ship endurance= |Ship test depth={{convert|700|ft|m|abbr=on}}<ref Name=FAS/> |Ship boats= |Ship capacity=112 (Crew Only) |Ship troops= |Ship complement=Two crews (Blue/Gold) each consisting of 12 officers and 100 men.
|Ship crew= |Ship time to activate= |Ship sensors= |Ship EW= |Ship armament=*16 [[Polaris missile|Polaris A1/A3 missiles]]<ref Name=FAS/> *6 × [[American 21-inch torpedo|21-inch (533 mm)]] [[torpedo tube]]s, 12 [[torpedo]]es<ref name="FriedmanSubs1"/> |Ship armour= |Ship armor= |Ship aircraft= |Ship aircraft facilities= |Ship notes= }}
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 , , , and  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.
Development
In 1957, the US Navy began using submarines in the nuclear deterrent role, when a pair of World War II vintage diesel-electric boats,  and , converted to be able to carry a pair of Regulus cruise missiles, began operating deterrent patrols.
These two were soon joined by a pair of purpose built diesel boats, and a nuclear powered boat, .
However, the use of Regulus in the deterrent role showed a number of limitations; as a cruise missile, it was vulnerable to interception by fighter aircraft, it was limited to subsonic speed, and had a range of less than 1000 km, while the largest of the Regulus armed boats could carry a maximum of five missiles.
Additionally, the submarine had to surface to launch a missile, and the missile was guided by a radio signal transmitted from either ship, aircraft or ground station.
To over come these limitations, the Navy turned to ballistic missiles.
The commissioning of George Washington on 30 December 1959, the first submarine Polaris launch on 20 July 1960, and her first deterrent patrol November 1960 – January 1961 were the culmination of four years of intense effort.
The Navy initially worked on a sea-based variant of the US Army Jupiter intermediate-range ballistic missile, projecting four of the large, liquid-fueled missiles per submarine.Friedman, pp.
192-195 Rear Admiral W. F. "Red" Raborn was appointed by Chief of Naval Operations Admiral Arleigh Burke to head a Special Project Office to develop Jupiter for the Navy, beginning in late 1955.History of the Jupiter Missile, pp.
23-35 However, at the Project Nobska submarine warfare conference in 1956, physicist Edward Teller stated that a compact one-megaton warhead could be produced for the relatively small, solid-fueled Polaris missile, and this prompted the Navy to leave the Jupiter program in December of that year.
Soon Admiral Burke concentrated all Navy strategic research on Polaris, still under Admiral Raborn's Special Project Office.
The problems of submerged launch, designing a submarine for 16 missiles, precise navigation for accurate missile targeting, and numerous others were all solved quickly.Friedman, pp.
193-199 By comparison, the contemporary Soviet Golf- and Hotel-class ballistic missile submarines only carried three missiles each; the Soviets did not commission an SSBN comparable to the George Washington class until 1967 with the introduction of the Yankee-class submarines.
Construction
The Navy ordered a class of nuclear-powered submarines armed with long-range strategic missiles on 31 December 1957, and tasked Electric Boat with converting two existing attack submarine hulls to ballistic missile-carrying boats to quickly create the deterrent force.
To accomplish this conversion, Electric Boat persuaded the Navy in January 1958 to slip the launch dates for two  fast attack submarines, the just-begun  and the not-yet-started .
On 12 February 1958, President Dwight D. Eisenhower authorized funding for three ballistic missile submarines.
The George Washington class were essentially Skipjack class submarines with a  missile compartment, inserted between the ship's control/navigation areas and the nuclear reactor compartment.
In the case of the lead ship, , that was literally the case: the keel already laid by Electric Boat at Groton, Connecticut for Scorpion was cut apart and extended to become the keel for George Washington.
Then Electric Boat and Mare Island Naval Shipyard began construction of one other boat each from extended plans.
President Eisenhower authorized construction of two more submarines on 29 July 1958.
Newport News Shipbuilding and Portsmouth Naval Shipyard began work immediately.
The George Washington class carried the Polaris A1 missile on their patrols until 2 June 1964, when she changed out her A1 missiles for Polaris A3s.
The last member of this class,  swapped out her A1s for A3s on 14 October 1965.
Withdrawal from strategic role
By the end of 1979, to make room within the limitations imposed by SALT II for the  ballistic missile submarines, and performing shortened patrols of six weeks due to reduced reactor fuel, Theodore Roosevelt and Abraham Lincoln offloaded their missiles at the newly established Explosives Handling Wharf at Bangor, Washington.
Eventually their missile compartments were completely removed and they were decommissioned by the end of 1982.Gardiner and Chumbley, pp.
610-611 For the same reason, by 1983 George Washington, , and  had their missiles removed and were reclassified as attack submarines nicknamed, "slow attacks", a role in which they served briefly in Pearl Harbor, Hawaii prior to being decommissioned by early 1985.
George Washington's sail is preserved at the Submarine Force Library and Museum at Groton, Connecticut.
Boats in class
Submarines of the George Washington class:
See also
41 for Freedom Fleet Ballistic Missile submarines
Fleet Ballistic Missile
List of submarines of the United States Navy
List of submarine classes of the United States Navy
References
Gardiner, Robert and Chumbley, Stephen, Conway's All the World's Fighting Ships 1947–1995, London: Conway Maritime Press, 1995. .
External links
NavSource.org SSBN photo gallery index
Category:Submarine classes
George Washington class
