USS Iwo Jima

USS Iwo Jima
Ship name	USS Iwo Jima (LPH-2)
Country	United States
Ship class	Iwo Jima-class amphibious assault ship
Builder	Newport News Shipbuilding
Laid down	29 March 1960
Launched	20 September 1960
Commissioned	26 January 1961
Decommissioned	28 October 1993
Fate	Sold for scrapping 1995
Displacement	18,000 long tons (full load)
Length	553 ft (168 m)
Beam	84 ft (26 m)
Draft	25 ft (7.6 m)
Propulsion	Steam turbines, twin shafts
Speed	22 knots
Complement	1,000–1,100 (ship's company and embarked troops)
Aircraft	Assault support helicopters, AV-8B Harrier (in later years)

USS Iwo Jima was the lead ship of the Iwo Jima-class amphibious assault ship commissioned into the United States Navy in 1961. Named for the Battle of Iwo Jima, she served through the Cold War era, supporting United States Marine Corps expeditionary operations, Amphibious assault training, and crisis response until decommissioning in 1993. The ship operated globally in theaters including the Atlantic Ocean, Mediterranean Sea, and Caribbean Sea, and participated in operations associated with events such as the Dominican Civil War, Cuban Missile Crisis aftermath, and later Persian Gulf contingencies.

Design and Construction

Iwo Jima was laid down at Newport News Shipbuilding in Newport News, Virginia under a design derived from purpose-built amphibious assault ship concepts developed after World War II and the Korean War. The hull form, machinery, and aviation facilities reflected innovations inspired by designs like the Essex-class aircraft carrier conversion proposals and the Landing Platform Helicopter requirements debated within Naval Sea Systems Command and among planners at United States Fleet Forces Command. Her construction incorporated a full-length flight deck, an internal hangar supported by elevators, and troop accommodations modeled on lessons from USS Princeton (LPH-5) trials and Operation Keystone amphibious doctrine. The ship was launched with public ceremonies attended by officials from the Department of the Navy and veterans of the Battle of Iwo Jima.

Operational History

Commissioned in 1961, Iwo Jima conducted shakedown operations along the East Coast of the United States and training exercises with United States Marine Corps units from bases such as Camp Lejeune and Marine Corps Base Quantico. She participated in fleet exercises under the aegis of Commander, Amphibious Forces, Atlantic Fleet and embarked Marines from units tied to 2nd Marine Division and 4th Marine Expeditionary Brigade for amphibious readiness. During the 1960s and 1970s she executed deployments to the Mediterranean Sea with the Sixth Fleet, responded to crises alongside USS Intrepid (CV-11) and other carriers, and supported NATO maritime exercises such as Operation Strikeback and Exercise Dawn Patrol. The ship's operational tempo reflected strategic priorities set by administrations including those of John F. Kennedy, Lyndon B. Johnson, and Richard Nixon amid tensions with the Soviet Union and regional crises involving states like Dominican Republic and Cuba.

Armament and Sensors

Designed principally for amphibious air assault rather than surface combat, Iwo Jima carried defensive armament including 12.7 mm mounts and later medium-caliber automatic weapons influenced by systems fielded on contemporaneous Tarawa-class amphibious assault ships and Iowa-class battleship escorts. Her sensor suite evolved with upgrades overseen by Naval Sea Systems Command and Naval Air Systems Command, incorporating surface-search and navigation radars consistent with AN/SPS-10 and air search radars similar to AN/SPS-40 installations found on other Cold War-era platforms. Electronic warfare and communications gear were modernized periodically to maintain interoperability with North Atlantic Treaty Organization forces and USS America (CV-66)-type carrier groups.

Aircraft and Aviation Facilities

The ship's full-length flight deck and spacious hangar permitted sustained operations of assault helicopters such as the Sikorsky H-34, CH-46 Sea Knight, CH-53 Sea Stallion, and later CH-53E Super Stallion, as well as short takeoff/vertical landing jets like the AV-8A Harrier and AV-8B Harrier II during training and combined-arms exercises. Aviation facilities included aircraft elevators, maintenance shops, refueling points, and ordinance magazines designed to support Marine Corps Aviation squadrons and Fleet Marine Force detachments. Flight operations conformed to procedures promulgated by Commander, Naval Air Forces Atlantic and coordinated with carrier aviation doctrine reflected in publications from Naval Air Training and Operating Procedures Standardization.

Crew and Command

Iwo Jima's complement comprised a ship's company of sailors and an embarked Marine contingent organized as an amphibious ready group or marine expeditionary unit (special operations capable) in later years. Commanding officers rotated through flag officers and captains with backgrounds in amphibious warfare and Naval Aviation, reporting operationally to amphibious force commanders such as those in Commander, Amphibious Forces, Atlantic Fleet and administratively to leadership at Naval Base Norfolk and Commander, Naval Surface Forces Atlantic. Shipboard departments included engineering, operations, aviation, logistics, and medical, with training interoperable with curricula at Surface Warfare Officers School Command and Naval Aviation Schools Command.

Deployments and Notable Operations

Throughout her service Iwo Jima deployed repeatedly to the Mediterranean Sea with Sixth Fleet task groups, participated in multinational exercises with NATO partners including Royal Navy, French Navy, and Italian Navy units, and conducted Caribbean patrols during periods of regional tension involving Cuba and the Dominican Republic. The ship supported contingency operations and amphibious rehearsals tied to events such as the Yom Kippur War aftermath logistical movements, Cold War show-of-force deployments opposite Soviet Navy task forces, and humanitarian assistance missions coordinated with agencies like United States Agency for International Development. She conducted joint training with Marine units from 2nd Marine Division, embarked Marine Expeditionary Units that later took part in forward operations, and served as a platform for emerging vertical envelopment tactics developed alongside Marine Corps Combat Development Command.

Decommissioning and Legacy

Iwo Jima was decommissioned in 1993 amid post-Cold War force reductions influenced by policy shifts under administrations including George H. W. Bush and Bill Clinton. Stricken from the Naval Vessel Register, she was later sold for scrapping, concluding a career that influenced subsequent classes such as the Tarawa-class amphibious assault ship successors and the Wasp-class amphibious assault ship program. Her legacy persists in amphibious doctrine taught at institutions like United States Naval War College and in memorialization tied to the Battle of Iwo Jima heritage observed at memorials and museums including National Museum of the Marine Corps and the Marine Corps War Memorial. Category:United States Navy amphibious assault ships