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Amphibious assault ships1989–present
Amphibious assault ship with aircraft carrying capability
Wasp-class amphibious assault ship is a amphibious assault ship with aircraft carrying capability. It was built by Ingalls Shipbuilding.
Wasp-class amphibious assault ship
Don S. Montgomery, USN · Public domain · Resized · Public domain · Source ↗ · ModifiedWasp class
Ingalls Shipbuilding
United States Navy
Tarawa class
America class
Roughly 2.28 billion in 2024 dollars
1989–present
8
7
1
Amphibious assault ship with aircraft carrying capability
40,500 long tons (41,150 t) full load
843 ft (257 m)
104 ft (31.8 m)
27 ft (8.1 m)
Two boilers 70,000 shp (52,000 kW)
Two geared steam turbines, two shafts; Two General Electric LM2500 geared gas turbines , two shafts (USS Makin Island )
22 knots (41 km/h; 25 mph)
9,500 nautical miles (17,600 km; 10,900 mi) at 18 kn (33 km/h; 21 mph)
266-by-50-foot (81 by 15.2 m) by 28-foot (8.5 m) high
3 Landing Craft Air Cushion or 2 Landing Craft Utility or 12 Landing Craft Mechanized
1,687 troops (plus 184 surge) Marine Detachment
66 officers, 1,004 enlisted
1 AN/SPS-49 2-D Air Search Radar 1 AN/SPS-48 3-D Air Search Radar 1 AN/SPS-67 Surface Search Radar 1 Mk23 Target Acquisition System (TAS) 1 AN/SPN-43 Marshalling Air Traffic Control Radar 1 AN/SPN-35 Air Traffic Control Radar 1 AN/URN-25 TACAN system 1 AN/UPX-24 Identification Friend Foe
2 × RIM-116 Rolling Airframe Missile launchers 2 × RIM-7 Sea Sparrow missile launchers 3 × 20 mm Phalanx CIWS systems (LHD 5–8 with two) 4 × 25 mm Mk 38 Machine Gun Systems (LHD 5–8 with three) 4 × .50 BMG machine guns
Actual mix depends on the mission Standard Complement: 6 AV-8B Harrier II attack aircraft or 6 F-35B Lightning II stealth strike-fighters 4 AH-1W / Z Super Cobra / Viper attack helicopter 12 MV-22B Osprey assault support tiltrotor 4 CH-53E Super Stallion heavy-lift helicopters 3–4 UH-1Y Venom utility helicopters Assault: 22+ MV-22B Osprey assault support tiltrotor Sea Control: 20 AV-8B Harrier II attack aircraft or 20 F-35B Lightning II stealth strike-fighters 6 SH-60F / HH-60H ASW helicopters
Hangar deck
Boats & landing craft carried 3 Landing Craft Air Cushion or 2 Landing Craft Utility or 12 Landing Craft Mechanized
Troops 1,687 troops (plus 184 surge) Marine Detachment
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Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 257 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 257 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 257 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 257 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 257 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 257 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 257 m | Wikipedia contributors | approved |
Wasp-class amphibious assault ship equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
US Navy exact named equipment holdings: Wasp. Active, operational-reserve and training units excluding equipment in store; November 2025 IISS assessment. Named service only; no parent-force or national total inferred. Source role: PRINCIPAL AMPHIBIOUS SHIPS / LHD. Original estimates, ranges, reporting names, reserve, lease and employment scopes retained; nested included counts are not added. Missile-system quantities mean launchers, not rounds. No readiness, crew, carried weapon, payload, factory-production or future order count inherited.