USNS ''Yukon'' (T-AO-202) is a

underway replenishment oiler A replenishment oiler or replenishment tanker is a naval auxiliary ship with fuel tanks and dry cargo holds which can supply both fuel and dry stores during underway replenishment (UNREP) at sea. Many countries have used replenishment oilers. The ...

operated by the

Military Sealift Command Military Sealift Command (MSC) is an organization that controls the replenishment and military transport ships of the United States Navy. Military Sealift Command has the responsibility for providing sealift and ocean transportation for all US m ...

to support ships 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 ...

. ''Yukon'', the sixteenth ship of the ''Henry J. Kaiser'' class, was laid down at

Avondale Shipyard Avondale Shipyard was an independent shipbuilding company, acquired by Litton Industries, in turn acquired by Northrop Grumman Corporation. In 2011, along with the former Ingalls Shipbuilding, the yard was part of Huntington Ingalls Industries. It ...

, Inc., at

New Orleans New Orleans ( , ,New Orleans
Merriam-Webster. ; french: La Nouvelle-Orléans , es, Nuev ...

Louisiana Louisiana , group=pronunciation (French: ''La Louisiane'') is a state in the Deep South and South Central regions of the United States. It is the 20th-smallest by area and the 25th most populous of the 50 U.S. states. Louisiana is borde ...

, on 13 May 1991 and launched on 6 February 1993. She entered non-commissioned U.S. Navy service under the control of the

with a primarily civilian crew on 25 March 1994. She serves in the

United States Pacific Fleet The United States Pacific Fleet (USPACFLT) is a theater-level component command of the United States Navy, located in the Pacific Ocean. It provides naval forces to the Indo-Pacific Command. Fleet headquarters is at Joint Base Pearl Harbor� ...

. On 27 February 2000, ''Yukon'' collided with a smaller

civilian Civilians under international humanitarian law are "persons who are not members of the armed forces" and they are not "combatants if they carry arms openly and respect the laws and customs of war". It is slightly different from a non-combatant, b ...

cargo ship A cargo ship or freighter is a merchant ship that carries cargo, goods, and materials from one port to another. Thousands of cargo carriers ply the world's seas and oceans each year, handling the bulk of international trade. Cargo ships are usu ...

while entering the port of

Dubai Dubai (, ; ar, دبي, translit=Dubayy, , ) is the most populous city in the United Arab Emirates (UAE) and the capital of the Emirate of Dubai, the most populated of the 7 emirates of the United Arab Emirates.The Government and Politics of ...

in the

Persian Gulf The Persian Gulf ( fa, خلیج فارس, translit=xalij-e fârs, lit=Gulf of Persis, Fars, ), sometimes called the ( ar, اَلْخَلِيْجُ ٱلْعَرَبِيُّ, Al-Khalīj al-ˁArabī), is a Mediterranean sea (oceanography), me ...

. On 13 July 2000, ''Yukon'' collided with the

amphibious transport dock An amphibious transport dock, also called a landing platform dock (LPD), is an amphibious warfare ship, a warship that embarks, transports, and lands elements of a landing force for expeditionary warfare missions. Several navies currently operat ...

USS ''Denver'' (LPD-9) during an

underway replenishment Replenishment at sea (RAS) (North Atlantic Treaty Organization/Commonwealth of Nations) or underway replenishment (UNREP) (U.S. Navy) is a method of transferring fuel, munitions, and stores from one ship to another while under way. First develope ...

about west of

Hawaii Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only stat ...

. No one on either ship was injured, and there were no fuel leaks, but ''Yukon'' suffered major damage, including several large holes and dents above the water line on her

starboard Port and starboard are nautical terms for watercraft and aircraft, referring respectively to the left and right sides of the vessel, when aboard and facing the bow (front). Vessels with bilateral symmetry have left and right halves which are ...

quarter, while a 40-foot (12.2 m) hole was torn in ''Denver''s bow from the second deck to the

waterline The waterline is the line where the hull of a ship meets the surface of the water. Specifically, it is also the name of a special marking, also known as an international load line, Plimsoll line and water line (positioned amidships), that indi ...

. The investigation into the accident found ''Denver'' responsible. Both ships went to the

Pearl Harbor Naval Shipyard The Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility is a United States Navy shipyard located in Pearl Harbor, Hawaii. It is one of just four public shipyards operated by the United States Navy. The shipyard is physically a part ...

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 Re ...

, Hawaii, for repairs. ''Yukon'' then transited to

San Francisco San Francisco (; Spanish language, Spanish for "Francis of Assisi, Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the List of Ca ...

California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...

, for further repairs at the same time as her scheduled routine

overhaul Overhaul may refer to: *The process of overhauling, see ** Maintenance, repair, and overhaul **Refueling and overhaul (eg. nuclear-powered ships) **Time between overhaul * Overhaul (firefighting), the process of searching for hidden fire extensio ...

. ''Yukon'' returned to service in January 2001. On 16 May 2012, ''Yukon'' collided with the

amphibious assault ship An amphibious assault ship is a type of amphibious warfare ship employed to land and support ground forces on enemy territory by an amphibious assault. The design evolved from aircraft carriers converted for use as helicopter carriers (and, as ...

after ''Essex'' suffered an apparent steering malfunction upon approach for an underway replenishment. There were no injuries and no loss of fuel was reported. Both vessels were able to continue to

San Diego San Diego ( , ; ) is a city on the Pacific Ocean coast of Southern California located immediately adjacent to the Mexico–United States border. With a 2020 population of 1,386,932, it is the List of United States cities by population, eigh ...

, California, under their own power. The crew of the USS ''Essex'' was blamed in a report.

Notes and references

External links

Military Sealift Command Ship Inventory USNS Yukon (T-AO-202)

* ttp://navysite.de/ao/ao202.htm USNS Yukon (T-AO-202)
Collision of USNS Yukon and USS Denver July 14, 2000

* Henry J. Kaiser-class oilers Ships built in Bridge City, Louisiana 1993 ships {{US-mil-ship-stub