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USS ''Point Defiance'' (LSD-31) was a of the
United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...
. She was named for
Point Defiance Point Defiance may refer to: * Point Defiance Park in Tacoma, Washington, USA ** Point Defiance Zoo & Aquarium Point Defiance Zoo & Aquarium (PDZA) is the only combined zoo and aquarium in the Pacific Northwest, located in Tacoma, Washington, ...
, a location in
Pierce County, Washington Pierce County is a county in the U.S. state of Washington. As of the 2020 census, the population was 921,130, up from 795,225 in 2010, making it the second-most populous county in Washington, behind King County, and the 60th-most populou ...
, the site of a military reservation established by the U.S. Government in 1866. She was the second ship assigned that name. The construction of the first ship, ''Point Defiance'' (LSD-23), was canceled on 17 August 1945. ''Point Defiance'' (LSD–31) was laid down on 23 November 1953 by
Ingalls Shipbuilding Ingalls Shipbuilding is a shipyard located in Pascagoula, Mississippi, United States, originally established in 1938, and now part of HII. It is a leading producer of ships for the United States Navy, and at 12,500 employees, the second largest ...
Corp., Pascagoula, Miss.; launched on 28 September 1954, sponsored by Mrs. Arthur D. Struble; and commissioned on 31 March 1955.


Service history


1955–1962

Following shakedown in the
Gulf of Mexico The Gulf of Mexico ( es, Golfo de México) is an ocean basin and a marginal sea of the Atlantic Ocean, largely surrounded by the North American continent. It is bounded on the northeast, north and northwest by the Gulf Coast of the United S ...
, the new dock landing ship arrived
Long Beach, California Long Beach is a city in Los Angeles County, California. It is the 42nd-most populous city in the United States, with a population of 466,742 as of 2020. A charter city, Long Beach is the seventh-most populous city in California. Incorporate ...
, in July 1955 and joined Amphibious Squadron 7, Amphibious Force, Pacific Fleet. After two deployments to the western Pacific, ''Point Defiance'' became one of the first rocket-launching surface ships to support the 1958
International Geophysical Year The International Geophysical Year (IGY; french: Année géophysique internationale) was an international scientific project that lasted from 1 July 1957 to 31 December 1958. It marked the end of a long period during the Cold War when scientific i ...
Solar Eclipse A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby obscuring the view of the Sun from a small part of the Earth, totally or partially. Such an alignment occurs during an eclipse season, approximately every six mo ...
Expedition to the South Pacific. Launchers on deck fired eight
Nike-Asp Nike Asp was an American sounding rocket. The Nike Asp has a ceiling of 220 km, a takeoff thrust of 217 kN, a takeoff weight of 700 kg, a diameter of 0.42 m and a length of 7.90 m. The Nike-Asp is an Asp rocket with a Nike booster s ...
sounding rocket A sounding rocket or rocketsonde, sometimes called a research rocket or a suborbital rocket, is an instrument-carrying rocket designed to take measurements and perform scientific experiments during its sub-orbital flight. The rockets are used to ...
s to collect scientific data during the eclipse. In May 1959 ''Point Defiance'' participated in the large scale and highly successful amphibious "Operation Twin Peaks" off
Oceanside, California Oceanside is a city on the South Coast of California, located in San Diego County. The city had a population of 167,086 at the 2010 census. The city is a popular tourist destination, owing to its historic landmarks, beaches, and architecture. ...
In February 1960 ''Point Defiance'' made her third cruise to the western Pacific, participating in "Operation Blue Star", a combined amphibious operation with
Chinese Nationalist Chinese nationalism () is a form of nationalism in the People's Republic of China (Mainland China) and the Republic of China on Taiwan which asserts that the Chinese people are a nation and promotes the cultural and national unity of all Chi ...
Forces. In June 1960 she participated in "Operation Sea Hawk", a combined amphibious landing with
Republic of Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korean Peninsula and sharing a land border with North Korea. Its western border is formed by the Yellow Sea, while its ea ...
forces and returned to Long Beach in July. She operated off the West Coast during most of 1961, and made a brief cruise to
Pearl Harbor Pearl Harbor is an American lagoon harbor on the island of Oahu, Hawaii, west of Honolulu. It was often visited by the Naval fleet of the United States, before it was acquired from the Hawaiian Kingdom by the U.S. with the signing of the ...
and
Okinawa is a prefecture of Japan. Okinawa Prefecture is the southernmost and westernmost prefecture of Japan, has a population of 1,457,162 (as of 2 February 2020) and a geographic area of 2,281 km2 (880 sq mi). Naha is the capital and largest city ...
. ''Point Defiance'' departed Long Beach for the western Pacific in January 1962. In May she landed
Marines Marines, or naval infantry, are typically a military force trained to operate in littoral zones in support of naval operations. Historically, tasks undertaken by marines have included helping maintain discipline and order aboard the ship (ref ...
at
Bangkok Bangkok, officially known in Thai as Krung Thep Maha Nakhon and colloquially as Krung Thep, is the capital and most populous city of Thailand. The city occupies in the Chao Phraya River delta in central Thailand and has an estimated populatio ...
,
Thailand Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is b ...
. In October she transited the
Panama Canal The Panama Canal ( es, Canal de Panamá, link=no) is an artificial waterway in Panama that connects the Atlantic Ocean with the Pacific Ocean and divides North and South America. The canal cuts across the Isthmus of Panama and is a Channel ( ...
and steamed to the Caribbean ready to act if needed during the Cuban Quarantine.


1963–2011

In early 1963 ''Point Defiance'' carried
bathyscaphe A bathyscaphe ( or ) is a free-diving self-propelled deep-sea submersible, consisting of a crew cabin similar to a bathysphere, but suspended below a float rather than from a surface cable, as in the classic bathysphere design. The float is ...
''
Trieste Trieste ( , ; sl, Trst ; german: Triest ) is a city and seaport in northeastern Italy. It is the capital city, and largest city, of the autonomous region of Friuli Venezia Giulia, one of two autonomous regions which are not subdivided into pr ...
'' from
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through the
Panama Canal The Panama Canal ( es, Canal de Panamá, link=no) is an artificial waterway in Panama that connects the Atlantic Ocean with the Pacific Ocean and divides North and South America. The canal cuts across the Isthmus of Panama and is a Channel ( ...
to
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for deep search operations into the cause of the loss of the nuclear submarine . In September ''Point Defiance'' was on her way to the western Pacific again. In October she steamed to
Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making it ...
to safeguard U.S. interests, and in November participated in another combined amphibious operation with the
Republic of China Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northea ...
. From April to September 1964, ''Point Defiance'' operated in the eastern Pacific, then underwent overhaul. She departed for the western Pacific on 27 April 1965 and off-loaded men and equipment at
Da Nang Nang or DanangSee also Danang Dragons ( ; vi, Đà Nẵng, ) is a class-1 municipality and the fifth-largest city in Vietnam by municipal population. It lies on the coast of the East Sea of Vietnam at the mouth of the Hàn River, and is o ...
, South Vietnam, on 26 May. On 18 June she helped rescue survivors from the midair collision of two
Guam Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost point and territory of the United States (reckoned from the geographic ce ...
-based B-52s. In July she landed Marines at
Qui Nhơn Quy Nhon ( vi, Quy Nhơn ) is a coastal city in Bình Định province in central Vietnam. It is composed of 16 wards and five communes with a total of . Quy Nhon is the capital of Bình Định province. As of 2019 its population was 457,400. H ...
, South Vietnam, and in early August helped salvage , aground on
Pratas Reef Pratas Island,, United States National Geospatial-Intelligence Agency also known as the Tungsha Islands or the Dongsha Islands (), is a coral island situated in the northern part of the South China Sea administered as part of Cijin District, Ka ...
. In late August she took part in
Operation Starlite Operation Starlite (also known in Vietnam as Battle of Van Tuong) was the first major offensive action conducted by a purely U.S. military unit during the Vietnam War from 18 to 24 August 1965. The operation was launched based on intelligence p ...
, an amphibious raid at Van Tuong, South Vietnam, which inflicted heavy enemy casualties. After another successful amphibious landing, she returned home on 24 November. ''Point Defiance'' again departed for the western Pacific on 27 March 1966, and began transporting troops and equipment from U.S. bases in the Far East to South Vietnam. She returned to Long Beach on 24 June, but deployed to South Vietnam again on 1 November. On 11 January 1967 ''Point Defiance'' participated in " Deckhouse V", a major U.S. operation in the Kien Hoa area. On 18 May she sent U.S. Marines on to the beach in the southern half of the
Demilitarized Zone A demilitarized zone (DMZ or DZ) is an area in which treaties or agreements between nations, military powers or contending groups forbid military installations, activities, or personnel. A DZ often lies along an established frontier or bounda ...
, exchanging fire with
North Vietnam North Vietnam, officially the Democratic Republic of Vietnam (DRV; vi, Việt Nam Dân chủ Cộng hòa), was a socialist state supported by the Soviet Union (USSR) and the People's Republic of China (PRC) in Southeast Asia that existed f ...
ese shore
batteries Battery most often refers to: * Electric battery, a device that provides electrical power * Battery (crime), a crime involving unlawful physical contact Battery may also refer to: Energy source *Automotive battery, a device to provide power t ...
. She returned to Long Beach on 24 June. On 7 May 1968 ''Point Defiance'' was off on another deployment to the western Pacific, once again with an amphibious ready group off Vietnam. She returned to Long Beach on 18 December. In the summer of 1969, "Point Defiance" carried a contingent of Naval Academy Midshipmen from San Diego to Seattle to Honolulu and back to San Diego. In 1972 the Point Defiance was again part of a Ready Group off the coast of Vietnam. It was part of a helicopter assault behind People's Army of Vietnam lines off the coast of northern South Vietnam in the area of
Huế Huế () is the capital of Thừa Thiên Huế province in central Vietnam and was the capital of Đàng Trong from 1738 to 1775 and of Vietnam during the Nguyễn dynasty from 1802 to 1945. The city served as the old Imperial City and adm ...
during the
Easter Offensive The Easter Offensive, also known as the 1972 spring–summer offensive ('' vi, Chiến dịch Xuân–Hè 1972'') by North Vietnam, or the red fiery summer (') as romanticized in South Vietnamese literature, was a military campaign conducted b ...
of 1972. : '1968-2011''


Decommissioning, 1983–2011

''Point Defiance'' was decommissioned on 30 September 1983 and her name struck from the
Naval Vessel Register The ''Naval Vessel Register'' (NVR) is the official inventory of ships and service craft in custody of or titled by the United States Navy. It contains information on ships and service craft that make up the official inventory of the Navy from t ...
on 24 February 1992. She was sold to Pegasus Inc., on 29 September 1995, but repossessed by the Navy, 1 July 1997. Custody was transferred to
Maritime Administration Maritime administrations, or flag state administrations, are the executive arms/state bodies of each government responsible for carrying out the shipping responsibilities of the state, and are tasked to administer national shipping and boating issu ...
(MARAD), 18 December 1998, and she was laid up in the
National Defense Reserve Fleet The National Defense Reserve Fleet (NDRF) consists of ships of the United States of America, mostly merchant vessels, that have been "mothballed" but can be activated within 20 to 120 days to provide shipping during national military emergencies ...
,
Suisun Bay Suisun Bay ( ; Wintun for "where the west wind blows") is a shallow tidal estuary (a northeastern extension of the San Francisco Bay) in Northern California. It lies at the confluence of the Sacramento River and San Joaquin River, forming the ...
,
Benicia, California Benicia ( , ) is a waterside city in Solano County, California, located in the North Bay region of the San Francisco Bay Area. It served as the capital of California for nearly thirteen months from 1853 to 1854. The population was 26,997 at th ...
. On 28 July 2011, ''Point Defiance'' was sold by MARAD to All Star Metals of Brownsville, Tx for $578,539 to be dismantled. ''Point Defiance'' departed the Suisun Bay Reserve Fleet on 8 September to be cleaned by Allied Defense Recycling at the former Mare Island Naval Shipyard. ''Point Defiance'' was towed to Brownsville upon completion of the cleaning and was scrapped in October 2011.


References


External links

* *
hazegray.org: USS ''Point Defiance''
{{DEFAULTSORT:Point Defiance (LSD-31) Thomaston-class dock landing ships Cold War amphibious warfare vessels of the United States Vietnam War amphibious warfare vessels of the United States Ships built in Pascagoula, Mississippi 1954 ships Point Defiance