History
It was first established in 1905 to provide coaling ships for the Navy in an era when the change from sail to coal as the main motive power for the navies of the world meant that a network of bases around the world with coaling facilities, or a fleet of ships able to supply coal were necessary for a fleet to operate away from its home country. Since the Royal Navy of that era possessed the largest network of bases around the world of any fleet, the RFA at first took a relatively minor role.
The RFA really came into its own in World War II when the British fleet was often far from available bases, either due to the enemy capturing available bases, or, in the Pacific, the sheer distances involved. WWII also saw naval ships staying at sea for much longer periods than had been the case since the days of sail. The British auxiliary fleet was never up to the standards of that of the American fast carrier taskforces in the Pacific. The auxiliary fleet was a polyglot collection with not only RFA ships, but commissioned warships and merchantmen as well. However, the need for such a fleet was unambiguously demonstrated by WWII.
After 1945, the RFA assumed centre stage in supporting the operations of the Royal Navy in the many conflicts that the Navy was involved in. The RFA performed important service to the Far East Fleet off Korea from 1950 until 1953, when sustained carrier operations were again mounted in Pacific waters. During the extended operations of the Konfrontasi in the 1960s, the RFA was also heavily involved. As the network of British bases overseas shrank during the end of the Empire, the Navy increasingly relied on the RFA to supply its ships during routine deployments.
The RFA played an important role in the largest naval war since 1945, the Falklands War in 1982, and also the Gulf War, Kosovo War, Afghanistan Campaign and Gulf War II. With the end of the Cold War, and the resumption of the worldwide role for the Royal Navy, the RFA will be called on a great deal in the next few decades.
Ensign of the Royal Fleet Auxilary