|
gptkbp:instance_of
|
gptkb:missile
|
|
gptkbp:armament
|
gptkb:Trident_I
|
|
gptkbp:decommissioned
|
gptkb:1980
|
|
gptkbp:deployment
|
gptkb:1961
gptkb:1970
strategic deterrence
|
|
gptkbp:design
|
completed
submarine-launched
Lockheed Martin team
|
|
gptkbp:designated_as
|
strategic nuclear deterrence
|
|
gptkbp:developed_by
|
gptkb:United_States
|
|
gptkbp:development
|
1956-1960
|
|
gptkbp:diameter
|
54 inches
|
|
gptkbp:engine_type
|
solid rocket motor
|
|
gptkbp:first_flight
|
gptkb:1960
gptkb:1978
successful
|
|
gptkbp:guidance_system
|
gptkb:navigation_system
1,500 meters
|
|
gptkbp:has_ability
|
gptkb:1961
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Polaris A-2
|
|
gptkbp:influenced_by
|
gptkb:Polaris_A-1
|
|
gptkbp:international_relations
|
yes
|
|
gptkbp:is_targeted_at
|
inertial guidance
|
|
gptkbp:launch_platform
|
gptkb:submarine
submarine control room
submarine launch system
|
|
gptkbp:launch_site
|
gptkb:submarine
|
|
gptkbp:launched
|
over 100
vertical launch
|
|
gptkbp:length
|
30.5 feet
|
|
gptkbp:manufacturer
|
gptkb:Lockheed_Martin
|
|
gptkbp:max_takeoff_weight
|
28,000 pounds
|
|
gptkbp:military_branch
|
gptkb:United_States_Navy
|
|
gptkbp:military_technology
|
nuclear deterrence
|
|
gptkbp:notable_ships
|
Fleet Ballistic Submarine
|
|
gptkbp:nuclear_warhead
|
W47
|
|
gptkbp:number_built
|
150
|
|
gptkbp:operational_period
|
gptkb:1980
1961-1980
|
|
gptkbp:operational_range
|
2,200 kilometers
|
|
gptkbp:operational_status
|
retired
|
|
gptkbp:operational_submarines
|
George Washington class
|
|
gptkbp:predecessor
|
gptkb:Polaris_A-1
|
|
gptkbp:propulsion
|
solid fuel
|
|
gptkbp:range
|
1,200 nautical miles
|
|
gptkbp:related_to
|
gptkb:Cold_War
|
|
gptkbp:retired
|
gptkb:1980
|
|
gptkbp:retirement_year
|
gptkb:1980
|
|
gptkbp:service
|
gptkb:United_States_Navy
|
|
gptkbp:service_years
|
gptkb:1961
|
|
gptkbp:strategic_importance
|
high
deterrence
|
|
gptkbp:successor
|
gptkb:Polaris_A-3
gptkb:missile
gptkb:Trident_missile
|
|
gptkbp:type
|
gptkb:missile
|
|
gptkbp:warhead_type
|
600 kilotons
|
|
gptkbp:weight
|
28,000 pounds
|
|
gptkbp:bfsParent
|
gptkb:Polaris_missile
|
|
gptkbp:bfsLayer
|
6
|