What is a Virginia-class submarine? The standard nuclear attack submarine of the United States.

What is a Virginia-class submarine? The standard nuclear attack submarine of the United States.
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Technical Specifications

FeatureValue
TypeNuclear-powered attack submarine (SSN)
ManufacturerGeneral Dynamics Electric Boat + Huntington Ingalls Newport News
Length115 m (Block I-IV); 140 m (Block V VPM)
Diameter10.4 m
Displacement≈7,800 tons submerged (Block IV); ≈10,200 tons (Block V VPM)
Crew≈135 personnel
ReactorS9G nuclear reactor — reactor operational life without needing replacement
Speed≈25+ knots submerged
Depth240+ m
Torpedo4 × 533 mm torpedo tubes + Mk 48 ADCAP torpedoes
Tomahawk12 vertical launch system cells (Block I-IV); 40 (Block V VPM)
Special ForcesSEAL team transport capability
IntelligenceMulti-sensor suite + sonar array
Service2004+ (USS Virginia)
Fleet≈22 operational (2024); 66 planned

AUKUS Agreement

  • 2021: United States-United Kingdom-Australia Partnership
  • Australia will purchase 3-5 Virginia-class submarines (2030s)
  • First in exporting nuclear submarine technology from the United States
  • Issue of Pacific balance concerning China
  • Exclusion of France from the agreement — diplomatic crisis
  • Support from the UK with Astute submarines
  • Ended Australian search for conventional submarines
  • Technology of Turkey’s distant horizon

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