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gptkbp:instance_of
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gptkb:submarine
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gptkbp:armament
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gptkb:Trident_II_missiles
Trident II (D5) ballistic missiles
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gptkbp:builder
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gptkb:Huntington_Ingalls_Industries
gptkb:General_Dynamics_Electric_Boat
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gptkbp:combat_system
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gptkb:Submarine_Warfare_Federated_Tactical_Systems_(SWFTS)
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gptkbp:commanded
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gptkb:USS_Columbia_(SSBN-826)
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gptkbp:commissioned
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gptkb:2030
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gptkbp:communication_system
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advanced sonar systems
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gptkbp:crew
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15 officers and 140 enlisted
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gptkbp:crew_capacity
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140 enlisted personnel
15 officers
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gptkbp:design
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42 years
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gptkbp:designed_by
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gptkb:General_Dynamics_Electric_Boat
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gptkbp:displacement
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20,000 tons
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https://www.w3.org/2000/01/rdf-schema#label
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Columbia-class submarines
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gptkbp:is_monitored_by
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advanced sonar systems
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gptkbp:launch_platform
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vertical launch system
vertical launch system (VLS)
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gptkbp:launched
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gptkb:2021
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gptkbp:length
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170 meters
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gptkbp:number_built
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gptkb:12
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gptkbp:operational_range
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unlimited
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gptkbp:operational_status
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in development
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gptkbp:primary_role
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strategic deterrence
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gptkbp:propulsion
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gptkb:S9_G_reactor
nuclear
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gptkbp:replaced_by
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future submarine classes
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gptkbp:replaces
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gptkb:Ohio-class_submarines
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gptkbp:role
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strategic deterrence
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gptkbp:sensor
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periscopes and photonic masts
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gptkbp:service
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2027
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gptkbp:service_branch
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gptkb:United_States_Navy
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gptkbp:speed
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over 20 knots
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gptkbp:stealth_features
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advanced noise reduction
very quiet
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gptkbp:successor
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gptkb:Ohio-class_submarines
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gptkbp:year_created
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2020s
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gptkbp:bfsParent
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gptkb:USS_Columbia
gptkb:United_States_nuclear_weapons
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gptkbp:bfsLayer
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5
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