Guided missile destroyer USS John Basilone (DDG-122)

Guided missile destroyer USS John Basilone (DDG-122) 0Guided missile destroyer USS John Basilone (DDG-122) 1

Classification

Basic information

Namesake:
Gunnery sergeant John Basilone
Operator:
Country of build:
Ordered:
Laid down:
Launched:
Commissioned (service):
Status:

Ship measurements

Displacement:
9,700 t
Length:
155.29 m
Beam:
20 m
Draft:
9.4 m

Machine

Propulsion system:
Propulsion:
  • 3 * Allison AG9140 Generators (2,500 kW (3,400 hp) each, 440 V)
  • 4 * General Electric LM2500 gas turbines each generating 26,250 bhp (19,570 kW)
  • 2 * shafts, each driving a five-bladed reversible controllable-pitch propeller
  • Total output: 105,000 bhp (78,000 kW)
Speed:
31 knots
Range:
4,400 nautical miles at 20 knots (8,100 km at 37 km/h)

Personnel

Complement:
380

Combat assets

Boats & landing craft:
  • 2 * RHIB
Electronics:
  • AN/SPY-1D 3D radar
  • AN/SPS-67(V)2 surface-search radar
  • AN/SPS-73(V)12 surface-search radar
  • AN/SPG-62 fire-control radar
  • AN/SQS-53C sonar array
  • AN/SQR-19 tactical towed array sonar
  • AN/SQQ-28 LAMPS III shipboard system
  • AN/SLQ-32(V)3 Electronic Warfare System
  • AN/SLQ-25 Nixie Torpedo Countermeasures
  • MK 36 MOD 12 Decoy Launching System
  • MK 53 Nulka Decoy Launching System
  • AN/SLQ-39 CHAFF Buoys
Armament:
  • 1 * 5-inch (127 mm)/62 Mk. 45 Mod 4 (lightweight gun)
  • 1 * 20 mm Phalanx CIWS
  • 2 * 25 mm Mk 38 Autocannons
  • 96-cell Mk. 41 Vertical Launching System (VLS)
  • BGM-109 Tomahawk Land Attack Missile
  • RIM-66M Surface-to-Air Missile with an ASuW mode
  • RIM-156 Surface-to-Air Missile
  • RIM-161 Anti-Ballistic Missile
  • RIM-162 ESSM quadpacked configuration
  • RUM-139 Vertical Launch ASROC
  • RIM-174A Standard ERAM
  • 2 * Mark 32 triple torpedo tubes:
  • Mark 46 torpedo
  • Mark 50 torpedo
  • Mark 54 Lightweight Torpedo
Aircraft:
  • 2 * SH/MH-60R Seahawk LAMPS III helicopters
  • Aviation facilities:
  • Flight deck and enclosed hangars for two MH-60R LAMPS III helicopters

USS John Basilone (DDG-122) is a Flight IIA Arleigh Burke-class (Flight IIA Technology Insertion) Aegis guided missile destroyer in the United States Navy. The 72nd ship in the class, she is named for United States Marine Corps Gunnery sergeant John Basilone, who received the Medal of Honor, the nation's highest military award for valor, for actions during the Guadalcanal Campaign in the Pacific War. Basilone was the only enlisted Marine to receive both the Medal of Honor and the Navy Cross during World War II.

This is the second US Navy vessel to be named after Basilone, the first being USS Basilone (DD-824), a Gearing-class destroyer commissioned in 1949 and decommissioned in 1977. The Navy christened USS John Basilone in a ceremony held on 18 June 2022.

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