Allied Warships

HMS Riou (K 557)

Frigate of the Captain class

NavyThe Royal Navy
TypeFrigate
ClassCaptain 
PennantK 557 
Built byBethlehem-Hingham Shipyard Inc. (Hingham, Massachusetts, U.S.A.) 
Ordered10 Jan 1942 
Laid down4 Aug 1943 
Launched23 Oct 1943 
Commissioned14 Dec 1943 
End service 
History

Assigned USN penant DE 92 but not named.

Returned to the USN on 25 February 1946. Scrapped.

 
Former nameDE 92

Commands listed for HMS Riou (K 557)

Please note that we're still working on this section
and that we only list Commanding Officers for the duration of the Second World War.

CommanderFromTo
1Cdr. Colin Henry Campbell, DSC, RN20 Jan 194417 Mar 1944
2Lt. Francis Louis Boyer, RN17 Mar 1944Nov 1944
3Lt. Ian Raymond Griffiths, DSC, RNNov 1944late 1945

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Notable events involving Riou include:


20 Apr 1944
Around 1515Q/20, the aircraft carrier HMS Indomitable (Capt. J.A.S. Eccles, RN) departed Norfolk, Virginia for Rosyth.

Around 2000Q/20, on leaving Chesapeake Bay, she was joined by the frigates HMS Riou (Cdr. C.H. Campbell, DSC, RN), HMS Inman (Lt.Cdr. P.S. Evans, RN), HMS Hotham (A/Lt.Cdr. S. Ayles, RNR) and HMS Holmes (Lt. D.B.G. Dumas, RN).

Around 1030O/24, HMS Riou parted company due to flooding in two compartments due to a defective fire main.

Around 2015N/26, HMS Riou rejoined after having effected repairs.

Around 1610N/27, HMS Riou and HMS Inman were detached to Horta, Azores to fuel. They rejoined around 2345N/27. On these two frigates rejoining, HMS Hotham and HMS Holmes parted company to refuel at Horta, Azores. They rejoined around 0730N/28.

Around 1300N/27, HMS Inman was detached as she was unable to keep up due to engine trouble

Around 1215B/1, the remaining escort was detached in position 55°36'N, 09°20'W. HMS Indomitable then proceeded, unescorted, at high speed through the Hebrides and she arrived at Rosyth around 1015B/2. On arrival D/G trials were carried out. (1)

Media links


The Captain Class Frigates in the Second World War

Collingwood, Donald

Sources

  1. ADM 53/119609

ADM numbers indicate documents at the British National Archives at Kew, London.


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