The Royal Fleet Auxiliary (RFA) is a naval auxiliary fleet owned by the UK's Ministry of Defence. It is a component of His Majesty's Naval Service and provides logistical and operational support to the Royal Navy and Royal Marines. The RFA ensures the Royal Navy is supplied and supported by providing fuel and stores through replenishment at sea, transporting Royal Marines and British Army personnel, providing medical care and transporting equipment and essentials around the world. In addition the RFA acts independently providing humanitarian aid, counter piracy and counter narcotic patrols together with assisting the Royal Navy in preventing conflict and securing international trade. They are a uniformed civilian branch of the Royal Navy staffed by British merchant sailors. The RFA is one of five RN fighting arms.
RFA Diligence was a forward repair ship of the Royal Fleet Auxiliary. Launched in 1981 as a support ship for North Sea oil rigs, she was chartered by the British government to support naval activities during the 1982 Falklands War and was later bought outright as a fleet maintenance vessel. She gave assistance to the damaged USS Tripoli and Princeton in the 1991 Gulf War, and to Sri Lanka after the 2005 tsunami. She typically had deployments of 5-8 years in support of the Trafalgar-class submarine on duty east of Suez, with a secondary role as a mothership for British and US minesweepers in the Persian Gulf. Until 2016 Diligence was set to go out of service in 2020. However in August 2016, the UK Ministry of Defence placed an advert for the sale of RFA Diligence. As of 2016 the option for the delivery of future operational maintenance and repair capability for the RFA remained under consideration. However, the 2021 British defence white paper made no specific mention of the need for this capability. In April 2023, it was revealed that the ship was to be scrapped after no suitable buyers materialised, & she was moved out of 3 Basin across to Fareham Trots to await her final journey to the scrapyard.
RFA Argus is a ship of the Royal Fleet Auxiliary operated by the Ministry of Defence under the Blue Ensign. Italian-built, Argus was formerly the container ship MVContender Bezant. The ship was requisitioned in 1982 for service in the Falklands War and purchased outright in 1984 for a four-year conversion to an Aviation Training Ship, replacing RFA Engadine. In 1991, during the Gulf War, she was fitted with an extensive and fully functional hospital to assume the additional role of Primary Casualty Receiving Ship. In 2009, the PCRS role became the ship's primary function. Argus is due to remain in service beyond 2030. In July 2022 it was reported that the future Littoral Strike Role would be assumed by Argus after a refit to convert her to this role. As of October 2023, Argus had started her deployment to serve as part of Littoral Response Group (South) based out of the UK Joint Logistics Support Base in Oman.
RFA Olna (A123) was the third and final of the three Ol-class "fast fleet tanker" of the Royal Fleet Auxiliary. Olna saw service in the Falklands War.
RFA Reliant (A131) was a helicopter support ship of the Royal Fleet Auxiliary. She was built in 1977 in Poland, at the Gdańsk Shipyard, as a conventional container ship with roll-on/roll-off capability for loading vehicles and containers for the Harrison Line. She was named Astronomer. She was taken up from the trade in 1982 for service in the Falklands War as an aircraft transport, being fitted with a temporary mid-ships flight deck and hangar forward to carry 13 helicopters.
RFA Empire Gull (L3513) was a landing ship, tank of the Royal Fleet Auxiliary. She was familiarly known as the "Black Pig" and was one of the last serving British LSTs. She was built as LST 3523, one of the Empire Ships, and later commissioned as HMS Trouncer. During the Suez Crisis she was pressed into Government service as SS Empire Gull. In 1970 she was transferred to the Royal Fleet Auxiliary as RFA Empire Gull, serving for ten years before being scrapped.
RFA Cedardale (A380) was a Dale-class fleet tanker of the Royal Fleet Auxiliary. She was originally one of two ships which were purchased by the British Admiralty from the Anglo Saxon Petroleum Co for evaluation purposes. Cedardale was decommissioned on 15 November 1959 and laid up at Hong Kong.
RFA Abbeydale (A109) was a fleet tanker of the Royal Fleet Auxiliary and was originally one of six ships ordered by the British Tanker Co which were purchased on the stocks by the Admiralty. She was built by Swan Hunter and Wigham Richardson Ltd and launched on 28 December 1936. Abbeydale served until being decommissioned on 18 September 1959 and laid up at HMNB Devonport. She was then sold for scrapping, arriving at the Thos. W. Ward breakers' yards at Barrow-in-Furness on 4 September 1960.
RFA Arndale (A133) was a Dale-class fleet tanker of the Royal Fleet Auxiliary, originally one of six ships ordered by the British Tanker Company which were purchased on the stocks by the Admiralty. She was decommissioned on 12 August 1959 and was laid up at Rosyth.
Three ships of the Royal Fleet Auxiliary have borne the name RFA Olna:
RFA Sir Geraint (L3027) was a Landing Ship Logistic of the Round Table class. She saw service in the Falklands War and Sierra Leone.
The Wave-class tankers are a class of fast fleet tankers in service with the Royal Fleet Auxiliary. The class is tasked with providing fuel, food, fresh water, ammunition and other supplies to Royal Navy vessels around the world. There are two ships in the class, RFA Wave Knight and RFA Wave Ruler. The ships were ordered to replace the aging Ol-class tankers RFA Olna and RFA Olwen. The two vessels have seen service in a number of locations, including anti-drug and hurricane relief operations in the Caribbean Sea, anti-piracy activities around the Horn of Africa, and deterrent patrols in the South Atlantic. As of early 2022, both ships were earmarked for "extended readiness" status.
The Tide class was a series of six replenishment oilers used by the British Royal Fleet Auxiliary (RFA), the Royal Australian Navy (RAN), and the Chilean Navy.
RFA Wave Ruler is a Wave-class fast fleet tanker of the Royal Fleet Auxiliary (RFA) of the United Kingdom tasked with providing fuel, food, fresh water, ammunition and other supplies to Royal Navy vessels around the world.
RFA Wave Knight is a Wave-class fast fleet tanker of the Royal Fleet Auxiliary (RFA) of the United Kingdom tasked with providing fuel, food, fresh water, ammunition and other supplies to Royal Navy vessels around the world.
The Dale class were a class of replenishment oilers taken up for service with the Royal Fleet Auxiliary, supporting the Royal Navy during the inter-war period. They went on to see action during the Second World War and supported British and allied fleet units in Cold War conflicts such as the Korean War.
The Surf class were a class of replenishment oilers taken up for service with the Royal Fleet Auxiliary (RFA), supporting the Royal Navy during the Korean War. Two were commercial tankers under construction in British yards as the war began. A third ship was captured from in the Far East and brought into the RFA as Surf Pilot. She was never utilised however, and was laid up until being scrapped in 1960. The remaining two tankers were laid up at about this time, and were either sold or scrapped by 1970.
The Ol-class tankers were Royal Fleet Auxiliary "fast fleet tankers" tasked with providing fuel, food, fresh water, ammunition and other supplies to Royal Navy vessels around the world.
The Tide-class tanker (formerly the Military Afloat Reach and Sustainability (MARS) project) is a class of four fast fleet tankers that entered service with the British Royal Fleet Auxiliary from 2017. The 37,000 t ships provide fuel, food, fresh water, ammunition and other supplies to Royal Navy vessels around the world. Norway ordered a similar 26,000 t version with a 48-bed hospital and greater solid stores capacity, but reduced liquid capacity; it was delivered in November 2018 as HNoMS Maud two years after originally planned. The two classes are very similar but are not directly comparable due to large variance in capabilities delivered.
United Kingdom
