USS Guam (LPH-9)

USS Guam (LPH-9) was an Iwo Jima-class amphibious assault ship of the United States Navy commissioned in 1965 and designed to embark, transport, and land elements of United States Marine Corps assault forces by helicopter. She served extensively during the Vietnam War and later participated in Cold War, humanitarian, and evacuation operations before decommissioning in 1998. Guam projected amphibious power in the Western Pacific, participated in multinational exercises with allies such as Japan, South Korea, and Australia, and supported operations related to crises in Lebanon, Iran, and the Persian Gulf.

Design and construction

The ship was ordered as part of a post‑World War II naval expansion emphasizing vertical envelopment and aviation‑centric amphibious assault. Built by New York Shipbuilding Corporation at Camden, New Jersey, Guam's design evolved from lessons of Battle of Iwo Jima legacy and contemporary amphibious warfare concepts; her flight deck, hangar, and large troop berthing spaces were optimized for rotary‑wing operations supporting United States Marine Corps assault formations. The ship incorporated advances in steam turbine machinery, damage control arrangements honed after Korean War and Vietnam War early conflict experience, and facilities to support embarked units from Fleet Marine Force Pacific and associated logistics. Laid down in 1958 and launched in 1963, she was commissioned in 1965 and assigned a hull classification symbol of LPH to reflect her role as a general purpose amphibious helicopter carrier.

Operational history

After commissioning, Guam completed shakedown and training with Atlantic Fleet and Pacific Fleet units, integrating with carrier task forces centered on USS Enterprise (CVN-65) and amphibious ready groups that included USS Wasp (LPH-1), USS Boxer (LPH-4), and other Iwo Jima-class amphibious assault ships. She embarked elements of Marine Aircraft Group and 1st Marine Division detachments for fleet exercises, participated in NATO‑style maneuvers, and conducted deployments to the Western Pacific and South China Sea. Guam served as a platform for helicopter types such as the Sikorsky CH-53 Sea Stallion, Bell UH-1 Iroquois, and CH-46 Sea Knight, enabling assault and vertical replenishment with logistic support from auxiliaries like USS Proteus (AS-19) and USNS Mercy (T‑AH‑19) during peacetime operations and contingency responses.

Vietnam War service

Guam deployed to Vietnamese waters multiple times during the Vietnam War, supporting Operation Starlite, Operation Hastings, and amphibious raids combining III Marine Amphibious Force and Seventh Fleet assets. She served as an afloat base for helicopter assault squadrons conducting air assaults into the Quảng Ngãi Province, I Corps Tactical Zone, and Mekong Delta regions, coordinating with Riverine Forces and Coast Guard units on interdiction missions. The ship supported casualty evacuation (CASEVAC), aeromedical evacuation with Naval Hospital Ship coordination, and embarked Marine infantry battalions for helicopter insertion and extraction. Guam also took part in exercises with Australian Army, Japanese Maritime Self-Defense Force, and Republic of Korea Navy units to improve interoperability for amphibious operations during the conflict era.

Post-war operations and later deployments

Following Vietnam, Guam remained active in the Western Pacific and Indian Ocean, undertaking evacuation and humanitarian missions during regional crises including operations related to tensions in Lebanon and the Iran Hostage Crisis. She participated in multinational exercises such as RIMPAC and COLD START-style amphibious drills with allies including Philippines, Thailand, and New Zealand. During the 1980s and 1990s Guam supported contingency operations in the Persian Gulf region, integrating with carrier battle groups led by ships like USS Nimitz (CVN-68) and amphibious ready groups for amphibious ready group (ARG) deployments, and served as a staging platform for Marine Expeditionary Unit rotations. The ship also conducted training exchanges with Royal Navy amphibious forces and hosted diplomatic visits with dignitaries from Japan Self-Defense Forces and Pacific island governments.

Decommissioning and fate

As post‑Cold War force restructuring reduced demand for older amphibious platforms, Guam was decommissioned on 29 September 1998 and struck from the Naval Vessel Register. After decommissioning she entered disposition processes managed by the Defense Logistics Agency and eventual disposal authorities; options considered included transfer to allied navies, conversion to a museum ship, or scrapping. Ultimately Guam was sold for scrapping and dismantled, concluding a service life that connected Iwo Jima-class amphibious assault ship heritage with late‑20th century expeditionary warfare developments.

Category:Iwo Jima-class amphibious assault ships Category:Ships built in Camden, New Jersey Category:1963 ships Category:Cold War amphibious warfare ships of the United States