# 5th Destroyer Flotilla

The British 5th Destroyer Flotilla, or Fifth Destroyer Flotilla, was a naval formation of the Royal Navy from 1910 to 1942 and again from 1947 to 1951.

## History

The flotilla was formed in February 1910 and disbanded in 1942. Its first commander was Captain Herbert E. Holmes-à-Court and its final pre-war commander was Captain Llewellyn V. Morgan. It was reformed in June 1939 under the command of Captain Louis Mountbatten and was composed of new J- and K-class destroyers which were still under construction. The flottila participated in the Norwegian campaign and Operation Medium, the bombardment of Cherbourg in October 1940, transferring to the Mediterranean in April 1941. By the end of May 1941, the ships of the "Fighting Fifth" had been either dispersed or sunk during the Battle of Crete. The flotilla was briefly reformed at Alexandria composed of Hunt-class destroyers.
The flotilla was reactivated in March 1947 until December 1951. In January 1952 it was re-designated 5th Destroyer Squadron.

## Organizational Changes

Note: Command structure organizational changes took place within Royal Navy post war period the term Flotilla was previously applied to a tactical unit until 1951 which led to the creation of three specific Flag Officers, Flotillas responsible for the Eastern, Home and Mediterranean fleets the existing destroyer flotillas were re-organized now as administrative squadrons.

## Operational deployments

| Assigned to | Dates | Notes |
| Home Fleet, 3rd Division, Devonport Division | 1909 to 1912 | |
| Admiral of Patrols | March 1909 to 1913 | transferred to Med |
| Mediterranean Fleet | August 1914 to November 1918 | |
| Home Fleet | April to November 1919 | |
| Atlantic Fleet | 1921 to April 1925 | dispersed ships to 1DF Med. |
| Home Fleet | September 1939 to April 1941 | reformed detached Humber Force |
| Western Approaches Command | September 1940 to February 1941 | |
| Plymouth Command | February to March 1941 | |
| Mediterranean Fleet | 1 July 1941 to 1 August 1942 | disbanded |
| Levant Command | 29 January 1943 to 1 October 1943 | reformed |
| Mediterranean Fleet | 2 October 1943 to May 1945 | |
| Home Fleet | June 1945 to 1951 | re-designated 5th Destroyer Squadron |

## Administration
### Captains (D) afloat 5th Destroyer Flotilla

Incomplete list of post holders included:
* Captain Herbert Edward Holmes à Court, 8 February 1910
* Captain Noel Grant, 20 December 1910 – 20 December 1912
* Captain Edward G. Lowther-Crofton, 1 May 1912 ] – 27 January 1914
* Captain Charles P. R. Coode, 1 February 1914 – 15 May 1917
* Captain F. Clifton Brown, 30 May 1917 – 15 August 1917
* Captain George K. Chetwode, 15 August 1917
* Captain Kerrison Kiddle, 1 March 1919 – 1 October 1919
* Captain Theodore E. J. Bigg, 25 June 1921 – 16 August 1922
* Captain Cyril St. C. Cameron, 16 August 1922 – 30 April 1924
* Captain Edward O. B. S. Osborne, 28 April 1924
* Commander Reginald V. Holt, January, 1925 – 8 February 1925
* Captain Edward O. B. S. Osborne, 10 February 1925
* Captain Kenneth MacLeod, 1 April 1925 – 4 July 1926
* Captain James V. Creagh, 11 May 1925 – 10 October 1925
* Captain Lewis G. E. Crabbe, 4 July 1926 – 16 August 1927
* Captain Lewis G. E. Crabbe, June, 1927
* Captain Frank Elliott, 16 August 1927 – 16 August 1929
* Captain Ronald H. C. Hallifax, 16 August 1929 – 16 August 1931
* Captain Geoffrey R. S. Watkins, 16 August 1931 – 24 April 1933
* Captain Arthur L. St. G. Lyster, 11 November 1932 – 30 April 1935
* Captain Harold M. Burrough, 30 April 1935 – 16 June 1937
* Captain Llewellyn V. Morgan, 16 June 1937 – 1 May 1939
* Captain Lord Louis Mountbatten, 1 June 1939 - 31 May 1941

## Composition, First World War
### Mediterranean Fleet, August 1914 to November 1918

* 16 x G-class destroyers

## Composition, Inter-war period
### Atlantic Fleet, April 1925

* HMS Malcolm (Leader)
* HMS Vanessa
* HMS Vanity
* HMAS Vendetta
* HMS Vesper
* HMS Vivacious
* HMS Voyager
* HMS Walrus
* HMS Wryneck

### Atlantic Fleet, October 1934

* HMS Wallace (Leader)
* HMS Vimy
* HMS Velox
* HMS Versatile
* HMS Vortigern
* HMS Walker
* HMS Warwick
* HMS Watchman
* HMS Wessex

### Home Fleet, July 1939

* HMS Exmouth (Leader)
* HMS Echo
* HMS Eclipse
* HMS Electra
* HMS Encounter
* HMS Escapade
* HMS Escort
* HMS Esk
* HMS Express

## Composition, Second World War
### Nore Command, Harwich Sub Command, June 1940

* HMS Jackal
* HMS Jaguar
* HMS Javelin
* HMS Jersey at Kingston upon Hull, repairing to complete 23 September
* HMS Jervis
* HMS Kashmir
* HMS Kelly at Tyneside, repairing to complete 18 December
* HMS Kelvin
* HMS Kipling at Southampton, repairing to complete 16 July

### Western Approches Command, Plymouth, January 1941

* HMS Kelly (Leader)
* HMS Jupiter
* HMS Kipling
* HMS Jaguar
* HMS Jersey
* HMS Kipling

### Mediterranean Fleet, Alexandria, January 1942

* HMS Avon Vale
* HMS Beaufort at Freetown
* HMS Dulverton
* HMS Eridge at Tobruk
* HMS Farndale at Tobruk
* HMS Heythrop
* Hurworth at Freetown

## Composition. post-war period

Included:
, Home Fleet from March 1947 5th Destroyer Flotilla
* HMS Solebay (Leader)
* HMS Cadiz
* HMS Gabbard
* HMS St. James
* HMS St. Kitts
* HMS Sluys
, Home Fleet 1947 5th Destroyer Flotilla
* HMS Solebay (Leader)
* HMS Cadiz
* HMS Gabbard
* HMS St. James
* HMS St. Kitts
* HMS Sluys
, Home Fleet 1948 5th Destroyer Flotilla
* HMS Solebay (Leader)
* HMS Cadiz
* HMS Gabbard
* HMS St. James
* HMS St. Kitts
* HMS Sluys
, Home Fleet 1949 5th Destroyer Flotilla
* HMS Solebay (Leader)
* HMS Cadiz
* HMS Gabbard
* HMS St. James
* HMS St. Kitts
* HMS Sluys
, Home Fleet 1950 5th Destroyer Flotilla
* HMS Solebay (Leader)
* HMS Cadiz
* HMS Gabbard - (September 1950)
* HMS St. James - (September 1950)
* HMS St. Kitts
* HMS Sluys
, Home Fleet 1951 5th Destroyer Flotilla
* HMS Solebay (Leader)
* HMS Cadiz - later replaced by HMS Gabbard
* HMS St. Kitts - later replaced by HMS St. James
* HMS Sluys