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ASS – Antarctic Supply Ships

HMNZS Aotearoa arrives at RIMPAC 2024

The Royal New Zealand Navy maritime sustainment vessel HMNZS Aotearoa is in Pearl Harbor, readying to be a major part of the New Zealand Defence Force’s (NZDF) contribution to Exercise Rim of the Pacific 2024 (RIMPAC 24).

02 July, 2024

RIMPAC is a biennial multi-national combined exercise, hosted by the United States Navy, focused on all aspects of maritime-based warfare disciplines. It is the largest maritime exercise in the world, involving approximately 29 nations, 40 surface ships, 3 submarines, 150 aircraft and 25,000 personnel.

The harbour phase of the exercise is currently underway which involves HMNZS Aotearoa’s crew attending planning meetings, symposiums, sports competitions and cultural exchanges.

HMNZS Aotearoa, which arrived in Pearl Harbor last week, will sail in company with the other participating ships on Monday 8 July 2024 for the sea phase of the exercise.

This will include a range of maritime warfare focused scenarios such as amphibious operations, gunnery, missile, anti-submarine, and air defence exercises, as well as military medicine, humanitarian assistance, disaster relief, counter-piracy, mine clearance operations, explosive ordnance disposal, and diving and salvage operations.

During this phase of the exercise, HMNZS Aotearoa will play a large part in sustaining the coalition force by resupplying other ships with fuel, food, spare parts and ammunition.

Speaking to a delegation of international visitors to the ship, HMNZS Aotearoa’s Commanding Officer, Commander Rob Welford, quoted an excerpt from the Navy haka explaining “this means we stand strong, we stand staunch, we stand together as sailors. This call aligns with the key theme of RIMPAC 24: partners integrated and prepared”.

The NZDF is contributing around 250 personnel to the exercise including the ship’s crew,  operational divers from HMNZS Matataua, a Royal New Zealand Air Force P-8A Poseidon aircraft and air  detachment, medical personnel, a dental team and other New Zealand Defence Force personnel operating in various headquarters and supporting units.

Photo by Seaman Juan Cordova, U.S. Navy  

Five-month deployment for Royal New Zealand Navy vessel includes military exercises, operations and engagements

A series of international operations and exercises in the Western Pacific, South East Asia and East Asia will form part of a significant deployment for the Royal New Zealand Navy’s (RNZN) HMNZS Aotearoa.

19 JUNE, 2024

The RNZN’s maritime sustainment vessel sailed from Devonport Naval Base last week with a Seasprite helicopter on board, and will spend the next five months at sea involved in a series of regional engagements, training exercises and operations.

The largest of these will be Exercise Rim of the Pacific (RIMPAC), which is held in Hawaii every two years. The US-hosted event is the world’s largest multinational maritime warfare exercise and this year New Zealand Defence Force (NZDF) personnel and platforms will join 40 surface ships, four submarines, 171 aircraft and more than 25,000 personnel from 30 nations.

The crew from HMNZS Aotearoa will be among approximately 250 NZDF personnel deployed to RIMPAC. The NZDF is also deploying a Royal New Zealand Air Force P-8A Poseidon aircraft and air surveillance personnel, RNZN divers from HMNZS Matataua and staff officers for headquarters roles.

RIMPAC is one part of the ship’s overall five-month deployment, named Operation Crucible. The RNZN regularly makes this deployment to the Asia Pacific region, to carry out engagement activities including training with other navies and replenishing ships at sea.

Commander Joint Forces, Rear Admiral Jim Gilmour, says Operation Crucible demonstrates NZDF capability, and its commitment to the international rules-based system and security and stability in the region.

“This is a continuation of the NZDF’s work with partners to support maritime security and defence matters while enabling collective training exercises,” he said.

During the deployment, HMNZS Aotearoa will also support the NZDF’s contribution to efforts to detect and deter evasions of United Nations Security Council (UNSC) resolutions which impose sanctions against North Korea.

North Korea continues to launch ballistic missiles in violation of UNSC resolutions and to import and export prohibited goods and materials. The sanctions are intended to persuade North Korea to denuclearise and abandon its ballistic missile weapons capabilities.

While on operations, HMNZS Aotearoa will maintain a presence, conduct surveillance, and re-fuel ships at sea, including those from partner nations conducting maritime patrols to detect and deter sanctions evasions.

Maritime Component Commander, Commodore Garin Golding, says the RNZN has a long history of deployments in the Asia Pacific area.

This is an important deployment, enabling our highly trained personnel to further upskill while working alongside partner militaries in the region, undertaking both exercises and operational missions.

“The Aotearoa’s participation in efforts to detect and deter UNSC sanctions evasions is a great opportunity, one I know the ship’s company is looking forward to undertaking,” Commodore Golding said.

For the Commanding Officer of HMNZS Aotearoa, Commander Rob Welford, the deployment is shaping up to be one of the career highlights for the crew.

“The ship’s company are really excited as this deployment is exactly the reason why they joined the Navy,” Commander Welford said. 

“They’ll be sailing more than 30,000 nautical miles, conducting port visits in four countries and creating bonds with their shipmates over the next 18 weeks that will last a lifetime.

“Plus they will be advancing New Zealand’s interests from the sea, one of the key reasons our Navy personnel choose to serve.”

HMNZS Endeavour A(11)

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HMNZS Endeavour (A11) was a fleet oiler for the Royal New Zealand Navy. She was named after James Cook’s Bark Endeavour and the third ship in the RNZN to carry that name, though if continuity with the Royal Navy ships of the name HMS Endeavour is considered, she is the twelfth.

June 2009, NAVY, HMNZS ENDEAVOUR, HMNZS Endavour RAS with a Royal Navy logistic support vessel, Wave Ruler and the HMAS SUCCESS during Exercise BERSAMA SHIELD
HMNZS Endeavour (A11) at Chowder Bay, Sydney.
Ships from left to right HMNZS CANTERBURY, HMNZS ENDEAVOUR, HMAS ARUNTA, HMAS ANZAC, HMNZS TE KAHA, HMNZS HAWEA, and HMNZS TAUPO.
HMNZS Endeavour departs Wellington Harbour. Possibly HMNZS Rotoiti entering harbour
HMNZS Endeavour refuels HMNZS Te Kaha and ROKS Choi Young.
HMNZS Endeavour at anchor in Jervis Bay, New South Wales, during Exercise Ocean Protector.
HMNZS Endeavour visits Wellington

The previous two ships of the RNZN were Antarctic research support vessels. Endeavour was built in South Korea to a commercial design and commissioned on 8 April 1988, and decommissioned on 15 December 2017.
https://en.wikipedia.org/wiki/HMNZS_Endeavour_(A11)

HMNZS Endeavour (A184)

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USS Namakagon (AOG-53) was a Patapsco-class gasoline tanker built for the United States Navy during World War II. In some sources, the ship’s name is also spelled Namakogon. After her decommissioning from the U.S. Navy in 1957, the former Namakagon served as Antarctic supply vessel HMNZS Endeavour (A184) for the Royal New Zealand Navy (1962–1971), and as ROCS Lung Chuan for the Republic of China Navy. Lung Chuan ended active service when she was decommissioned from the Republic of China Navy in 2005.

Service history
United States Navy career
Namakagon was laid down on 1 August 1944 by Cargill, Inc., Savage, Minnesota and was launched on 4 November 1944; sponsored by Mrs. Alfred J. Scobba. The ship was commissioned on 18 June 1945.

The gasoline tanker Namakagon completed her U.S. Gulf Coast shakedown and, having filled her tanks at Baytown, Texas, departed for the Pacific Ocean, 19 July 1945. She arrived at Pearl Harbor as hostilities in the Pacific ceased and on 20 August continued on to Midway Island. Based at Pearl Harbor, she carried fuel to various islands of the Pacific, including Johnston Island, Canton Island, Marcus Island, Truk, Guam, Saipan, Okinawa, Peleliu, and Kyūshū, for over 18 months, then returned to the U.S. West Coast.

In early June, 1947, she completed overhaul at San Pedro, California, and on the 9th steamed north to her new homeport, Kodiak, Alaska. From there and from ports in Washington, she carried passengers and mixed cargo as she operated a gasoline provisioning shuttle to naval bases and stations on the coast and in the Aleutians. Detached from Kodiak in 1953, she returned to Pearl Harbor, whence she operated until June 1957. She then sailed to Mare Island, California, where she decommissioned on 20 September 1957, and entered the Pacific Reserve Fleet.

Royal New Zealand Navy career
On 27 June 1962, custody of Namakagon was transferred to the Commandant, 12th Naval District for activation, following which she was transferred, under the Military Aid Program, to the Royal New Zealand Navy, on 5 October 1962. Commissioned as HMNZS Endeavour (A184), an Antarctic supply ship, she delivered fuel to research bases on the seventh continent, bringing over 1 million gallons each year to McMurdo Sound alone, since 1963.

HMNZS Endeavour ll – US Icebreaker Edisto
Taken in 1963 an unbroken white expanse of the frozen sea. In the far distance through the crystal-clear air, there is the volcanic outline of Mt Discovery, and the snow-capped peaks of the Transantarctic Mountains. The New Zealand ship Endeavour II, a fleet oiler, is being towed into frozen McMurdo Sound behind the powerful US Icebreaker Edisto. An earlier ship, Endeavour I, was the supply ship that carried people and materials to build Scott Base in 1956, in support of New Zealand’s contribution to the Commonwealth Trans-Antarctic Expedition.”
HMNZS Endeavour in
Lyttleton

Endeavour was decommissioned and returned to U.S. custody in 1971.

Republic of China Navy career
The former Namakagon was leased to the Republic of China Navy in 1971 and renamed ROCS Lung Chuan (AOG-515).[1] Her pennant number was later changed to AOG-507. Although Lung Chuan remained in the custody of the Republic of China Navy, the vessel was returned to the U.S. on paper in 1976, struck from the American Naval Vessel Register on 15 April, and sold back to the Republic of China. Lung Chuan was decommissioned on 1 April 2005 at Kaohsiung, Taiwan. Her final disposition is unknown.

Military awards and honors
Namakagon’s crew was eligible for the following medals:

American Campaign Medal
Asiatic-Pacific Campaign Medal
World War II Victory Medal
Navy Occupation Service Medal (with Asia Clasp)
National Defense Service Medal
https://en.wikipedia.org/wiki/USS_Namakagon