4th Frigate Squadron (United Kingdom)
The 4th Frigate Squadron was an administrative unit of the Royal Navy from 1948 to 2004.
Operational history
During its existence, the squadron included,,,, Type 21 and Type 23 frigates.Ships of the squadron saw service in the Korean War, the Beira Patrol, the Cod Wars, the Silver Jubilee Fleet Review, the Falklands War and the Second Gulf War.
In the 1970s Juno was one of the six Leanders used as the fictional "" for the BBC TV drama series Warship. All members of the crew were given Hero cap tallies for filming purposes.
The squadron disbanded in 2004.
Squadron commander
| Commander | Ship | Dates |
| Captain Ralph C. Medley | July 1948-January 1950 | |
| Captain Walter L.M. Brown | HMS Cardigan Bay | January 1950-August 1951 |
| Captain Hugh C.B. Coleridge | HMS Cardigan Bay | August 1951-February 1953 |
| Captain Bryan C. Durant | HMS Cardigan Bay | February 1953-October 1954 |
| Captain E. Nigel Pumphrey | HMS Cardigan Bay | October 1954-April 1956 |
| Captain John R.G. Trechman | June 1959-January 1961 | |
| Captain John C. Cartwright | January 1961-February 1963 | |
| Captain Edward L. Cook | HMS Plymouth | February–April 1963 |
| Captain Edward R. Anson | December 1974-May 1976 | |
| Captain Charles E.T. Baker | May 1976-January 1977 | |
| Captain John M. Webster | HMS Cleopatra | January 1977-November 1978 |
| Captain John M. Tait | HMS Cleopatra | November 1978-March 1981 |
| Captain Hugo M. White | March 1981-August 1982 | |
| Captain A. Peter Woodhead | HMS Avenger | August 1982-September 1983 |
| Captain A. Bruce Richardson | HMS Avenger | September 1983-March 1985 |
| Captain Christopher J.S. Craig | HMS Avenger | March 1985-September 1986 |
| Captain Ian D.G. Garnett | September 1986-February 1988 | |
| Captain A. James G. Miller | 1997-June 1999 | |
| Captain Anthony J. Rix | HMS Marlborough | June 1999-December 2000 |
| Captain Duncan L. Potts | HMS Marlborough | December 2000-August 2002 |
| Captain Mark Anderson | HMS Marlborough | August 2002 – 2004 |