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San Antonio-class Amphibious Transport Dock

naval4 Genactive
Manufacturer:Huntington Ingalls Industries (HII)Introduced: 2006|Status: active|Origin: United States
NAVALSPEC // SAN-ANTONIO-CLASS
San Antonio-class Amphibious Transport Dock
2026 Strategic Capability IndexGlobal audited benchmark for this military asset domain
View in Naval Rankings
FIREPOWER
70
MOBILITY
72
PROTECTION
78
SENSORS
80
COMBAT VALUE
76
UNIT COST
N/A
Platform Dossier & Identity
IDENTITY
Typeship
Categorynaval
Country🇺🇸United States
ContractorHuntington Ingalls Industries (HII)
Statusactive
Generation4 Generation
Introduced2006
Service StatusActive
Data SourceUS Navy Fact Files / GMR Database
Defense Tech Capability Scorecard
TACTICAL AUDIT
EW SUITE
50/100
Electronic Attack & Jamming Defense
STEALTH / RCS
50/100
Radar Signature Reduction
ACTIVE PROTECTIONPASSIVE
Hard-Kill Interception
BMS BATTLE MGMTNETWORKED
Tactical Datalink Integration
Tactical Specifications Matrix
SPEC SHEET
Length208.5 m
Width31.9 m
Height32 m
Weight25,300,000 kg
Crew380 personnel
Passengers699 personnel
Max Speed41 km/h
Range13,000 km
Endurance45 hrs
Powerplant4x Colt-Pielstick 2.5 STC sequential diesels (40,000 shp)
Weapons & Ordnance Manifest
1,000 RDS AMMO
PRIMARY WEAPON
2x 30mm Mk 44 Bushmaster II guns1,000 RDS
SECONDARY WEAPONS
2x Mk 31 Rolling Airframe Missile (RAM) 21-cell launchersWell deck for 2x LCAC or 1x LCU
GUIDED MISSILES
RIM-116 RAM
Avionics & Sensor Suite
SENSORS
RadarNONE
Visual Detection Only
Fire Control (FCS)EQUIPPED
Digital Integrated Ballistic FCS
Radar Warning (RWR)EQUIPPED
Integrated Radar Warning Receiver
ECM SuiteACTIVE ECM
Multi-Band Electronic Jammer Suite
Thermal & FLIRNONE
Optical Day Vision Only
Sonar SuiteOPTIONAL
Sonar Unlisted
Supply Chain & Industrial Intel Sheet
MIB AUDIT
PRIME CONTRACTOR75% WORKSHARE
Huntington Ingalls Industries🇺🇸
PROPULSION SYSTEM🇺🇸
Marine Gas Turbines / Nuclear / CODLOGVendor: GE AerospaceThrust/Power: Combined Gas Turbine Propulsion
RADAR / AVIONICS MANUFACTURER🇺🇸
Integrated 3D Multi-Function Naval Radar ArrayManufacturer: Raytheon TechnologiesArchitecture: 3D Naval Air Search & Fire Control Radar
PRIMARY ARMAMENT VENDOR🇺🇸
Mk 41 / Sylver Vertical Launch System & Heavy TorpedoesVendor: Lockheed Martin MissilesPayload: VLS Missile Array
SENSORS / OPTICS SUITE🇺🇸
Sonar Acoustic Suite & Optical SurveillanceVendor: L3Harris Technologies
SECURE SEMICONDUCTORS🇺🇸
Intel FederalNode: 16nm Rad-Hardened Military Silicon
Passive Armor & Countermeasures
SURVIVABILITY
Armor Compositionmedium
CountermeasuresAN/SLQ-32A(V)2, Mk 36 SRBOC, Mk 53 Nulka
Tactical Communications & Data Link
C4ISR
Satellite UplinkNo
Tactical Data LinkStandard
Military EncryptionCommercial
Procurement & Life-Cycle Cost
COST AUDIT
Unit Purchase CostN/A
Annual Operating CostN/A
Annual Maintenance CostN/A
Operational Deployments & Operator Nations
1 Operator Nations~12 Active Units
Operator NationDeployment StatusEstimated Fleet Inventory
🇺🇸United StatesDomestic Operator
12units
Performance Analysis
HUD BENCHMARK
6-Axis Telemetry Ratings0-100 SCALE
Firepower
70/100
Mobility
72/100
Protection
78/100
Sensors
80/100
Reliability
85/100
Maintainability
82/100
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Additional Intelligence Information
AUDIT LOG
Intelligence SourceUS Navy Fact Files / GMR Database
Last Verification Date2026-10-08