Allied Warships

HMS Switha (T 179)

MS Trawler of the Isles class

NavyThe Royal Navy
TypeMS Trawler
PennantT 179 
Built byA & J Inglis Ltd. (Glasgow, Scotland) : Aitchison Blair 
Ordered13 Sep 1940 
Laid down31 May 1941 
Launched3 Apr 1942 
Commissioned15 Jun 1942 
End service 


Commands listed for HMS Switha (T 179)

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.

1T/Lt. Leonard Henry Green, RNR11 May 194212 Nov 1943
2T/Lt. Vernon Sullivan Jeffery, RNVR12 Nov 194327 Sep 1945
3T/A/Lt.Cdr. James Hunter Lyle, RNVR27 Sep 1945

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Notable events involving Switha include:

12 Feb 1943
ORP Dzik (Kpt.mar. (Lt.Cdr.) B.S. Romanowski) departed Lerwick for Dundee. She is escorted by the M/S trawler HMS Switha (T/Lt. L.H. Green, RNR). (1)

24 Mar 1943
HMS Usurper (Lt. D.R.O. Mott, DSC, RN) conducted A/S exercises off Scapa Flow with HMS Obdurate (Lt.Cdr. C.E.L. Sclater, DSO and Bar, RN), HMS Eclipse (Lt.Cdr. E. Mack, DSO, DSC, RN), HMS Switha (T/Lt. L.H. Green, RNR) and HMS Bressay (T/Lt. J.E. Wilmot, RNVR). (2)

25 Jul 1943

Operation Governor.

The object of this operation was again to pin down enemy forces in Norway and try to get the large German warships to intervene.

Five Force took part in the operation;
' Force A ', which was made up of the battleships HMS Anson (Rear-Admiral H.R.G. Kinahan, RN, flying the flag of Vice-Admiral H.R. Moore, KCB, DSO, CVO, RN) and USS Alabama (Capt. F.D. Kirtland, USN), aircraft carrier HMS Illustrious (Capt. R.L.B. Cunliffe, RN) and the destroyers HMS Milne (Capt. I.M.R. Campbell, DSO, RN), HMS Mahratta (Lt.Cdr. E.A.F. Drought, DSC, RN), HMS Meteor (Lt.Cdr. D.J.B. Jewitt, RN) and HMS Musketeer (Cdr. E.N.V. Currey, DSC, RN), USS Rodman (T/Cdr. J.F. Foley, USN), USS Emmons (T/Cdr. E.B. Billingsley, USN), USS Macomb (T/Cdr. J.C. South, USN) and USS Fitch (T/Cdr. K.C. Walpole, USN).

' Force B ' which was made up of the battleships HMS Duke of York (R.Adm. G.E. Creasy, DSO, RN, flying the flag of A/Admiral B.A. Fraser, KCB, KBE, RN, C-in-C Home Fleet), USS South Dakota (Capt. L.D. McCormick, USN, flying the flag of Rear-Admiral O.M. Hustvedt, USN), aircraft carrier HMS Unicorn (Capt. Q.D. Graham, CBE, DSO, RN), light cruiser HMS Bermuda (Capt. T.H. Back, RN) and the destroyers HMS Onslow (Capt. J.A. McCoy, DSO, RN), HMS Obdurate (Lt.Cdr. C.E.L. Sclater, DSO and Bar, RN), HMS Obedient (Lt.Cdr. H. Unwin, DSC and Bar, RN), HMS Grenville (Lt.Cdr. R.P. Hill, DSO, RN), HMS Ulster (Lt.Cdr. W.S. Donald, DSC, RN), HMS Saumarez (Lt.Cdr. E.N. Walmsley, DSC, RN), HMS Scorpion (Lt.Cdr. W.S. Clouston, RN), HMS Matchless (Lt.Cdr. J. Mowlam, DSO, RN) and HMS Impulsive (Lt. P. Bekenn, RN).

' Force C ' representing a convoy, was made up of the destroyers HMS Savage (Cdr. R.C. Gordon, DSO, RN, Senior Officer ' Force C '), HMS Ripley (Lt. L.G. Toone, RN), trawlers HMS Cedar (T/Skr. B. Godfrey, RNR), HMS Hawthorn (T/Lt. G.W. Fox, RNVR), HMS Larch (T/Skr. J.G. Mackay, RNR), HMS Lilac (T/Skr. J.W. Brown, RNR), HMS Oak (A/Skr.Lt. P. Buchan, DSC, RNR), HMS Skye (T/Lt. W.G. Burt, RNR), HMS Switha (T/Lt. L.H. Green, RNR), HMS Willow (T/Lt. J.E.W. Graves, RNVR), Motor Launches HMML 252 (T/Lt. T.R. Neale, RNVR), HMML 286 (T/Lt. J.R.T. Ward, RNVR), HMML 442 (T/Lt. R.W. Dunn, RANVR), HMML 445 (T/Lt. B.W. Kelly, RNVR), HMML 473 (T/Lt. J.C. Sargeant, RNVR), and the landing craft HMLCI(L) 167 (?).

' Force D ' was made up of the light cruiser HMS Belfast (Capt. F.R. Parham, RN, flying the flag of Rear-Admiral R.L. Burnett, CB, DSO, OBE, RN) and the destroyers HMS Oribi (Lt.Cdr. J.C.A. Ingram, DSC, RN) and HMS Orwell (Lt.Cdr. J.M. Hodges, DSO, RN).

' Force E ' which was made up of the heavy cruisers HMS London (Capt. R.V. Symonds-Tayler, DSC, RN, flying the flag of Rear Admiral L.H.K. Hamilton, CB, DSO and Bar, RN), HMS Kent (Capt. G.A.B. Hawkins, DSC, MVO, RN) and HMS Norfolk (Capt. D.K. Bain, RN).

On 25 July, ' Force C ' departed from Scapa Flow for Sullom Voe where it arrived the following day.

On 26 July ' Force A ' departed from Hvalfiord to pass through position ' N ' (66°30'N, 08°00' W) and then through position ' P ' (66°00'N, 01°30'E).

On 27 July ' Force E ' departed from Hvalfiord for position ' M ' (67°20'N, 02°00'W).

' Force B ' departed from Scapa Flow to pass through position ' W ' (61°40'N, 04°40'W) and then through position ' T ' (61°30'N, 01°30'E).

' Force C ' departed from Sullom Voe to pass through position ' U ' (61°45N, 00°50W) and then through postition ' S ' (61°50'N, 01°00'E).

' Force D ' (minus both destroyers) departed from Scapa Flow to proceed to position ' V ' (62°15'N, 05°20'W) where they were to rendezvous on the 28th with the destroyers coming from Skaalefiord, Faeroer Island and then to position ' R ' (62°00'N, 00°30'E).

On 28 July ' Force D ' was sighted and reported by enemy aircraft. The other forces were apparently not sighted by the Germans.

Beaufighters shot down two BV 138's in the vicinity of ' Force D ' and damaged two others.

Martlets from HMS Illustious shot down two BV 138's in the vicinity of Forces ' A ' and ' D '.

' Force D ' joined ' Force A ' in position ' Q ' (63°10'N, 01°30'E). The two destroyers from ' Force D ' were then detached to return to Skaalefiord where they arrived on the 29th.

All forces commenced to withdraw.

' Force C ' arrived at Sullom Voe, sailing PM for Scapa Flow.

' Force B ' arrived at Scapa Flow.

Forces ' A ' and ' D ' (less the two destroyers) arrived at Scapa Flow.

On 30 July ' Force C ' arrived at Scapa Flow and ' Force E ' arrived at Hvalfiord. (3)

18 Nov 1943
HMS Taku (Lt. A.J.W. Pitt, RN) participated in A/S exercises off Scapa Flow together with HMS Celia (T/Lt. L.B. Merrick, RNR) and HMS Switha (T/Lt. V.S. Jeffery, RNVR). (4)

30 Dec 1943
HMS Vampire (Lt. C.W. Taylor, RNR) conducted A/S exercises at/off Scapa Flow with HMS Swift (Lt.Cdr. J.R. Gower, RN), HMS Switha (T/Lt. V.S. Jeffery, RNVR) and HMS Graemsay (A/Skr.Lt. A.R. Lewis, RNR). (5)

6 Dec 1944
HMS Surf (Lt. H.W. Wilkinson, RN) departed Portland for Sheerness. She was escorted by HMS Switha (T/Lt. V.S. Jeffery, RNVR). (6)


  1. ADM 199/1853
  2. ADM 173/18389
  3. ADM 199/766
  4. ADM 173/18180
  5. ADM 173/18443
  6. ADM 173/18909

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

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