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Notable events involving Onyx include:

12 Sep 1943
HMS P 511 (Lt. R.H. Bull, DSC, RN) conducted A/S exercises off Tobermory with HMS Magpie (Lt.Cdr. R.S. Abram, RN), HMS Odzani (Lt.Cdr. L.A. Sayers, RNR), HMS Onyx (T/A/Lt.Cdr. C.C.L. Gaussen, RNVR) and HMS Cyclamen (T/Lt. W.S. Joliffe, RNR). (1)

22 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) and HMS Onyx (T/A/Lt.Cdr. C.C.L. Gaussen, RNVR). (2)

23 Dec 1943
HMS Vampire (Lt. C.W. Taylor, RNR) conducted A/S exercises at/off Scapa Flow with HMS Onyx (T/A/Lt.Cdr. C.C.L. Gaussen, RNVR). (2)

12 Jan 1944

Operation FW, passage of convoys JW 56A and JW 56B from the U.K. to Northern Russia as well as convoy RA 56 from Northern Russia to the U.K.

Convoy JW 56A

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This convoy departed Loch Ewe on 12 January 1944 for Northern Russia.

It was made up of the following merchant vessels; Aert van der Neer (Dutch, 7170 GRT, built 1942), Andrew G. Curtin (American, 7200 GRT, built 1943), Charles Bulfinch (American, 7176 GRT, built 1943), Charles Scribner (American, 7176 GRT, built 1943), Edwin L. Drake (American, 7176 GRT, built 1943), Empire Ploughman (British, 7049 GRT, built 1943), Fort Bellingham (British, 7153 GRT, built 1942), Fort Slave (British, 7134 GRT, built 1942), Jefferson Davis (American, 7176 GRT, built 1942), John A. Quitman (American, 7176 GRT, built 1943), Joseph N. Nicollet (American, 7176 GRT, built 1943), Nathaniel Alexander (American, 7177 GRT, built 1942), Noreg (Norwegian (tanker), 7605 GRT, built 1931), Penelope Barker (American, 7177 GRT, built 1942), Richard H. Alvey (American, 7191 GRT, built 1942), San Adolfo (British (tanker), 7365 GRT, built 1935), San Cirilo (British (tanker), 8012 GRT, built 1937), Thorstein Veblen (American, 7176 GRT, built 1943), William Tyler Page (American, 7176 GRT, built 1943) and Woodbridge N. Ferris (American, 7200 GRT, built 1943).

On departure from Loch Ewe the convoy was escorted by the destroyer HMS Inconstant (Lt.Cdr J.H. Eaden, DSC and Bar, RN), sloop HMS Cygnet (Lt.Cdr.(Retd.) F.B. Proudfoot, RN), corvettes HMS Borage (Lt. W.S. MacDonald, DSC, RNVR), HMS Dianella (T/Lt. J.F. Tognola, RNR), HMS Poppy (T/Lt. D.R.C. Onslow, RNR), HMS Wallflower (Lt. G.R. Greaves, RNR) and the minesweepers Orestes (Lt.Cdr. A.W.R. Adams, RN)and Ready (Cdr. A.V. Walker, RN).

On 15 January 1944, HMS Cygnet was detached to Skaalefjord, Faeroer Islands with a defective propeller. She arrived at Skaalefjord the following day.

Also on the 15th, the convoy got badly scattered in a heavy gale.

On 16 January 1944, the destroyers HMS Savage (Cdr. R.C. Gordon, DSO, RN) and HNoMS Stord (Lt.Cdr. S.V. Storheill) joined the convoy from Seidisfjord which they had departed earlier the same day.

Also on the 16th, the merchant vessels Charles Bulfinch, Jefferson Davis, John A. Quitman, Joseph N. Nicollet and Nathaniel Alexander turned back to Loch Ewe.

Also on the 16th the destroyers HMS Hardy (Capt. W.G.A. Robson, DSO, DSC, RN), HMS Venus (Cdr. J.S.M. Richardson DSO, RN), HMS Vigilant (Lt.Cdr. L.W.L. Argles, RN), HMS Virago (Lt.Cdr. A.J.R. White, RN), HMS Offa (Lt.Cdr. R.F. Leonard, RN) and HMS Obdurate (Lt.Cdr. C.E.L. Sclater, DSO and Bar, RN) left Seidisfiord to join the convoy.

On the 17th, HMS Savage returned to Seidisfjord to fuel, sailing A.M. to rejoin the convoy.

Later on the 17th, HMS Inconstant also returned to Seidisfjord to fuel, sailing P.M. to rejoin the convoy.

Also on the 17th, all merchant ships and were escorts ordered to proceed to Akureyri to reassemble the convoy and await better weather. HMS Hardy, HMS Venus, HMS Vigilant, HMS Virago, HMS Offa and HMS Obdurate returned to Seidisfiord to fuel as did the corvettes HMS Dianella and HMS Poppy arrived Seidisfiord to fuel.

On the 18th, HMS Hardy, HMS Venus, HMS Vigilant, HMS Virago, HMS Offa and HMS Obdurate departed Seidisfjord for Akureyri as did HMS Dianella and HMS Poppy.

Also on the 18th HMS Savage, HNoMS Stord and HMS Inconstant arrived at Akureyri, possible ahead of the convoy. The convoy also arrived at Akureyi escorted by HMS Borage, HMS Wallflower, HMS Orestes and HMS Ready.

On 21 January 1944, the convoy (now made up of 15 ships) and escorted by HMS Hardy, HMS Venus, HMS Vigilant, HMS Virago, HMS Savage, HNoMS Stord, HMS Offa and HMS Obdurate, HMS Inconstant, HMS Dianella, HMS Poppy, HMS Orestes and HMS Ready left Akureyri to continue it's passage to Northern Russia.

On 22 January 1944, HMS Orestes and HMS Ready parted company with the convoy for Skaalefjord where they arrived the following day.

On 25 January 1944, German submarines made contact with the convoy. Several attacks of which most were made with T-5 homing torpedoes on the escort vessels. The following German submarines made contact with the convoy U-278, U-314, U-360, U-425, U-601, U-716, U-737 and U-957. The results of these attacks were that first, HMS Obdurate was damaged when a T-5 torpedo, fired by U-360 exploded in her wake, one shaft was out of action. She was however to remain with the convoy. Later, on her return to England for repairs it was found out that damage was more severe then initially thought and she was out of action for more then a year. Later in the evening the merchant vessel Penelope Barker was torpedoed and sunk by U-278, HMS Savage picked up 56 surivors.

On 26 January, shortly after midnight, the merchant vessel Fort Bellingham was torpedoed and damaged by U-360 and shortly afterwards the merchant vessel Andrew G. Curtin was torpedoed and sunk by U-716, 68 survivors were picked up by HMS Inconstant. The damaged Fort Bellingham fell behind the convoy and was later finished off by U-957. The survivors were picked up by HMS Offa.

Also on 26 January 1944, a local escort made up of the Russian destroyers Gremyashchiy, Gromkiy, Razyarenniy, British minesweepers HMS Gleaner (Lt.Cdr. F.J.G. Hewitt, DSC and Bar, RN), HMS Speedwell (Lt.Cdr. T.E. Williams, RD, RNR) and the Russian minesweepers T-111, T-114 and T-117 departed the Kola Inlet to join the convoy.

On the 27th, the local escort joined the convoy and took over the White Sea section of 9 ships which was to proceed to Archangelsk where they arrived on the 29th.

The Murmansk section of 3 ships with the original escort arrived in the Kola Inlet on the 27th.

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Convoy JW 56B

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This convoy departed Loch Ewe on 22 January 1944 for Northern Russia.

It was made up of the following merchant vessels; Abner Nash (American, 7177 GRT, built 1942), Albert C. Ritchie (American, 7176 GRT, built 1943), Charles A. McAllister (American, 7176 GRT, built 1943), Edward L. Grant (American, 7176 GRT, built 1943), Empire Tourist (British, 7062 GRT, built 1943), Fort Crevecoeur (British, 7191 GRT, built 1943), Fort Norfolk (British, 7131 GRT, built 1943), Henry Bacon (American, 7177 GRT, built 1942), Henry Lomb (American, 7176 GRT, built 1943), Henry Wynkoop (American, 7176 GRT, built 1942), John H.B. Latrobe (American, 7191 GRT, built 1942), John La Farge (American, 7176 GRT, built 1943), Paul Hamilton Hayne (American, 7177 GRT, built 1942), Robert Lowry (American, 7176 GRT, built 1943), Samuel McIntyre (American, 7176 GRT, built 1943), Willard Hall (American, 7200 GRT, built 1943) and Winfred L. Smith (American, 7191 GRT, built 1943).

On departure from Loch Ewe the convoy was escorted by the destroyers HMS Westcott (Lt.Cdr.(Retd.) H. Lambton, RN), HMS Whitehall (Lt.Cdr. P.J. Cowell, DSC, RN), HMS Wrestler (Lt.Cdr. R.W.B. Lacon, DSC, RN), sloop HMS Cygnet, corvettes HMS Honeysuckle (Lt. H.H.D. MacKillican, DSC, RNR), HMS Oxlip (Lt. C.W. Leadbetter, RNR), HMS Rhododendron (T/Lt. O.B. Medley, RNVR) and the minesweepers Hydra (T/A/Lt.Cdr. C.T.J. Wellard, RNR) and HMS Onyx (T/A/Lt.Cdr. C.C.L. Gaussen, RNVR).

Shortly after departure the merchant vessel Henry Lomb returned to Loch Ewe.

On the 24th, the destroyers HMS Mahratta (Lt.Cdr. E.A.F. Drought, DSC, RN) and HMS Scourge (Lt.Cdr. G.I.M. Balfour, RN) departed Seidisfjord to join the convoy.

On the 25th, HMS Westcott and HMS Whitehall were detached and arrived at Seidisfiord to fuel. Also HMS Mahratta and HMS Scourge returned to Seidisfiord.

On the 26th, HMS Rhododendron was detached from the convoy and arrived at Seidisfiord. She was not to rejoin the convoy.

Having completed fuelling HMS Westcott and HMS Whitehall departed from Seidisfiord and rejoined the convoy.

The destroyers HMS Milne (Capt. I.M.R. Campbell, DSO, RN), HMS Mahratta, HMS Musketeer (Cdr. R.L. Fisher, OBE, RN), HMS Opportune (Cdr. J. Lee-Barber, DSO and Bar, RN), HMS Scourge and HMCS Huron (Lt.Cdr. H.S. Rayner, DSC, RCN) departed Seidisfiord and joined the convoy.

HMS Wrestler and HMS Onyx were detached and proceeded to Seidisfiord. They arrived there on the 27th.

HMS Honeysuckle was detached from the convoy to the Clyde

HMS Hydra was detached from convoy to Scapa Flow.

Also on the 26th, the convoy sighted and reported by enemy aircraft.

On the 27th, the destroyer HMS Meteor (Lt.Cdr. D.J.B. Jewitt, RN) departed Skaalefjord. She joined the convoy on the 28th.

On the 28th, the destroyers HMS Hardy, HMS Venus, HMS Vigilant, HMS Virago, HMS Savage, HNoMS Stord and HMS Offa departed the Kola Inlet to the convoy. They joined the convoy on the 29th.

On the 29th, German U-boats were in contact with the convoy. These were U-472, U-636 and U-956. Of these U-636 was depth charged by HMS Inconstant and HMS Offa, they claimed to have possibly destroyer a U-boat but in fact U-636 was not damaged. U-956 twice attacked escort vessels with a T-5 homing torpedo but both did not hit a target. She was twice taken under fire, first by HMS Mahratta and HMS Whitehall and later by HMS Inconstant. She was also depth charged by HMS Inconstant and HMS Offa.

On 30 January 1944, U-Boats continued to attack the convoy. HMS Hardy was heavily damaged by U-278 with a T-5 Gnat acoustic torpedo. This hit was also claimed by U-957 and U-472 which had also fired T-5 torpedoes aroud the same time. U-472 in fact missed HNoMS Stord. HMS Hardy could not be salvaged and she was scuttled with a torpedo from HMS Venus. The detonation of the torpedo was heard by U-601 which had fired a T-5 torpedo around this time and thought her torpedo had hit one of the escorts.

More action with U-boats on the 30th included, depth charging of U-278 by HMS Whitehall. U-313 attacked an escort vessel with a T-5 torpedo and was subsequently depth charged by HMS Vigilant and HMS Savage, she managed to escape without damage. U-314 was sunk by depth charges from HMS Inconstant. U-425 twice attacked escort vessels with a T-5 torpedo. After the second attack she was depth charged by HMS Venus. U-601 attacked the convoy with two torpedoes but no hits had been obtained. This was before the attack lised above. U-737 attacked the destroyer HMS Milne with a T-5 torpedo which did not hit the target. Later in the day she made another attack with a T-5 torpedo but this torpedo also failed to hit a target. Following this attack she was depth charged by HMS Inconstant and HNoMS Stord. U-739 was depth charged by HMS Inconstant and HMS Offa, she managed to escape without damage. U-965 attacked an escort vessel with a T-5 torpedo which did not hit, following this attack she was depth charged by HMS Venus but she escaped without damage.

On 31 January attacks by U-boats continued. U-278 was detected and depth charged by escorts but was not damaged. U-472 was depth charged by HMS Virago but was not damaged. U-956 attack an escort vessel with a T-5 torpedo but no hit was obtained, following the attack she was depth charged but was not damaged. U-957 was detected on the surface by HMS Inconstant which then opened fire on her, the U-boat submerged and was then attacked with depth charges but she managed to escape without damage. U-990 attacked an escort vessel with a T-5 torpedo but it missed.

On 1 February the convoy split. The White Sea (Archanglesk) section of 6 merchant vessels proceeded with a local escort which had joined from the Kola Inlet. This local escort was made up of the Russian destroyers Gremyashchiy, Grozniy, Razyarenniy, British minesweeper HMS Gleaner, Russian minesweepers T-111 and T-117 and the Russian patrol vessels BO-201 and BO-210.

The other merchant vessels (10) made up the Kola Inlet (Murmansk) section (10 ships) arrived in the Kola Inlet with the British escort.

On 2 February the White Sea section arrived at Archangel.

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Convoy RA 56

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This convoy departed the Kola Inlet on 3 February 1944 for Loch Ewe.

It was made up of the following merchant vessels; British Statesman (British (tanker), 6991 GRT, built 1923), Brockholst Livingston (American, 7176 GRT, built 1942), Cardinal Gibbons (American, 7191 GRT, built 1942), Collins P. Huntington (American, 7177 GRT, built 1942), Daniel Willard (American, 7200 GRT, built 1942), Empire Archer (British, 7031 GRT, built 1942), Empire Lionel (British, 7030 GRT, built 1942), Empire Pickwick (American, 7068 GRT, built 1943), Eugene Field (American, 7176 GRT, built 1943), Fort Astoria (British, 7189 GRT, built 1943), Fort Hall (British, 7157 GRT, built 1943), Fort Kullyspell (British, 7190 GRT, built 1943), Fort Missanabie (British, 7147 GRT, built 1943), Fort Nakasley (British, 7132 GRT, built 1943), Fort Thompson (British, 7134 GRT, built 1942), Fort Verscheres (British, 7128 GRT, built 1942), George Weems (American, 7191 GRT, built 1942), Harold L. Winslow (American, 7176 GRT, built 1943), Horace Gray (American, 7200 GRT, built 1943), James A. Farrell (American, 7176 GRT, built 1943), James Woodrow (American, 7200 GRT, built 1942), John Fitch (American, 7181 GRT, built 1942), John J. Abel (American, 7191 GRT, built 1943), John Vining (American, 7191 GRT, built 1942), John Wanamaker (American, 7176 GRT, built 1943), Lewis Emery Jr. (American, 7176 GRT, built 1943), Noreg (Norwegian (tanker), 7605 GRT, built 1931), Norlys (Panamanian (tanker), 9892 GRT, built 1936), Ocean Gypsy (British, 7178 GRT, built 1942), Ocean Messenger (British, 7178 GRT, built 1942), Ocean Pride (British, 7173 GRT, built 1942), Ocean Valour (British, 7174 GRT, built 1942), Ocean Viceroy (British, 7174 GRT, built 1942), Philip Livingston (American, 7176 GRT, built 1941), Stage Door Canteen (American, 7176 GRT, built 1943), Thistledale (British, 7241 GRT, built 1942), Thomas Scott (American, 7176 GRT, built 1942), Thomas U. Walter (American, 7176 GRT, built 1943) and Will Rogers (American, 7200 GRT, built 1942).

On departure from the Kola Inlet the convoy was escorted by the destroyers HMS Inconstant, HMS Westcott, HMS Whitehall, HMS Milne, HMS Mahratta, HMS Meteor, HMS Musketeer, HMS Offa, HMS Opportune, HMS Savage, HMS Scourge, HNoMS Stord, HMS Venus, HMS Vigilant, HMCS Huron, sloop HMS Cygnet, minesweepers HMS Gleaner, Halcyon, HMS Hussar (Lt.Cdr. R.C. Biggs, DSO, DSC, RN), HMS Seagull (T/A/Lt.Cdr. R.W Ellis, DSC, RNR), HMS Speedwell and the corvettes HMS Dianella, HMS Oxlip and HMS Poppy.

The destroyers HMS Verulam (Lt.Cdr. W.S. Thomas, DSC, RN), HMS Swift (Lt.Cdr. J.R. Gower, RN) and HMS Obedient (Lt.Cdr. H. Unwin, DSC and Bar, RN) left Skaalefiord to rendezvous with convoy RA 56 near Bear Island.

On 5 December, two merchant ships of the convoy, the Empire Pickwick and Philip Livingston, which were unable to keep up, returned to Kola Inlet with HMS Gleaner and HMS Seagull.

On 6 December, HMS Verulam, HMS Swift and HMS Obedient joined the convoy.

On 7 December HMS Venus, HMS Vigilant, HMS Savage, HMS Offa and HMS Opportune were detached from the convoy to proceed to Scapa Flow.

On 8 December the destroyer HMS Wrestler, corvettes HMS Borage, HMS Honeysuckle, HMS Wallflower and the minesweepers HMS Cockatrice (A/Lt.Cdr. C.W. Armstrong, RNR), HMS Loyalty (Lt.Cdr. James Edward Maltby, RNR), HMS Ready and Rattlesnake (Lt.Cdr. A.E. Coles, RD, RNR) departed Skaalefiord to join the convoy which they did on the 9th.

Also on the 9th, HMS Milne, HMS Mahratta, HMS Meteor, HMS Musketeer, HMS Verulam, HMS Scourge HNoMS Stord, HMS Swift, HMS Obedient, HMCS Huron and HMS Inconstant were detached to Scapa Flow.

On 10 February 1944, the convoy was split up off Cape Wrath with most of the ships arriving at their destinations the following day.

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Cover for convoy JW 56A and JW 56B was provided by ' Force 1 ' which was made up of the heavy cruisers HMS Kent ((Capt. G.A.B. Hawkins, DSC, MVO, RN, flying the flag of Rear Admiral A.F.E. Palliser, CB, DSC, RN), HMS Berwick (Capt. H.J. Egerton, RN) and the light cruiser HMS Bermuda (Capt. T.H. Back, RN). They departed Akureyri on 23 January. HMS Berwick however returned later the same day due to defects.

On 28 January 1944, HMS Kent and HMS Bermuda returned to Akureyri.

On 3 February ' Force 1 ', including HMS Berwick which had completed repairs, departed Akureyri to cover convoy RA 56 between meridians 28'E and 5'E keeping to west of 15'E.

They patrolling in their assigned area from 5 to 7 February.

On 9 February 1944, ' Force 1 ' arrived at Scapa Flow. (3)

27 Mar 1944

Convoy JW 58.

This convoy departed Loch Ewe on 27 March 1944 and arrived in the Kola Inlet on 4 April 1944.

On departure the convoy was made up of the following merchant vessels; Andrew Carnegie (American, 7176 GRT, built 1942), Arunah S. Abell (American, 7176 GRT, built 1943), Barbara Frietchie (American, 7176 GRT, built 1943), Benjamin H. Latrobe (American, 7176 GRT, built 1942), Benjamin Schlesinger (American, 7176 GRT, built 1944), Charles Gordon Curtis (American, 7176 GRT, built 1942), Charles Henderson (American, 7176 GRT, built 1943), Dolabella (British, 8142 GRT, built 1939), Edward P. Alexander (American, 7201 GRT, built 1943), Empire Prowess (British, 7058 GRT, built 1943), Fort Columbia (British, 7155 GRT, built 1942), Fort Hall (British, 7157 GRT, built 1943), Fort Kullyspell (British, 7190 GRT, built 1943), Fort Vercheres (British, 7128 GRT, built 1942), Fort Yukon (British, 7153 GRT, built 1943), Francis Scott Key (American, 7191 GRT, built 1941), Francis Vigo (American, 7176 GRT, built 1943), George Gale (American, 7176 GRT, built 1942), George M. Cohan (American, 7176 GRT, built 1943), George T. Angell (American, 7176 GRT, built 1944), Grace Abbott (American, 7191 GRT, built 1942), Hawkins Fudske (American, 7176 GRT, built 1943), Henry Villard (American, 7176 GRT, built 1942), James Smith (American, 7181 GRT, built 1942), John B. Lennon (American, 7198 GRT, built 1943), John Carver (American, 7176 GRT, built 1942), John Davenport (American, 7176 GRT, built 1942), John McDonogh (American, 7176 GRT, built 1943), Joseph N. Nocollet (American, 7176 GRT, built 1943), Joshua Thomas (American, 7176 GRT, built 1943), Joyce Kilmer (American, 7176 GRT, built 1943), Julien Poydras (American, 7176 GRT, built 1943), Lacklan (British (tanker), 8670 GRT, built 1929), Morris Hillquit (American, 7210 GRT, built 1944), Nicholas Biddle (American, 7191 GRT, built 1942), Noreg (Norwegian (tanker), 7605 GRT, built 1931), Pierre S. Dupont (American, 7176 GRT, built 1942), Thomas Sim Lee (American, 7191 GRT, built 1942), Townsend Harris (American, 7176 GRT, built 1943), W.R. Grace (American, 7176 GRT, built 1943), William D. Byron (American, 7210 GRT, built 1944), William Matson (American, 7176 GRT, built 1943), William McKinley (American, 7200 GRT, built 1943), William Moultrie (American, 7177 GRT, built 1942), William Pepper (American, 7176 GRT, built 1943) and William S. Thayer (American, 7176 GRT, built 1943).

The rescue vessel Rathlin (British, 1600 GRT, built 1936) was also with the convoy.

On departure from Loch Ewe the convoy was escorted by the destroyers HMS Westcott (Cdr.(Retd.) H. Lambton, RN), HMS Whitehall (Lt.Cdr. P.J. Cowell, DSC, RN), HMS Wrestler (Lt.Cdr. R.W.B. Lacon, DSC, RN), HMS Inconstant (Lt.Cdr J.H. Eaden, DSC and Bar, RN), minesweepers Rattlesnake (Lt.Cdr. A.E. Coles, RD, RNR), Orestes (Lt.Cdr. A.W.R. Adams, RN), HMS Onyx (T/A/Lt.Cdr. C.C.L. Gaussen, RNVR) and the corvettes HMS Bluebell (Lt. G.H. Walker, DSC, RNVR), HMS Honeysuckle (T/Lt. J.A. Wright, RNR), HMS Lotus (Lt. C.S. Thomas, RNR), HMS Rhododendron (T/Lt. O.B. Medley, RNVR) and HMS Starwort (Lt. A.H. Kent, RNR).

On 28 March 1944, the light cruisers HMS Diadem (Capt. E.G.A. Clifford, RN), i>USS Milwaukee (T/Capt. C.F. Fielding, USN), escort carriers HMS Activity (Capt. G. Willoughby, RN), HMS Tracker (A/Capt. J.H. Huntley, RN) and the destroyers HMS Venus (Cdr. J.S.M. Richardson DSO, RN), HMS Scorpion (Lt.Cdr. W.S. Clouston, RN), HMS Serapis (Lt.Cdr. E.L. Jones, DSC, RN) and HNoMS Stord (Lt.Cdr. S.V. Storheill) departed Scapa Flow to join the convoy which they did on 29 March.

The sloops HMS Starling (Capt. F.J. Walker, CB, DSO and 2 Bars, RN), HMS Wild Goose (Lt.Cdr. D.E.G. Wemyss, DSC and Bar, RN), HMS Whimbrel (Lt.Cdr. W.J. Moore, DSC, RNR), HMS Wren (Lt.Cdr. S.R.J. Woods, RNR) and HMS Magpie (Lt.Cdr. R.S. Abram, RN) departed Scapa Flow also on 28 March to join the convoy which they too did on 29 March.

On 29 March 1944, the destroyers HMS Saumarez (Capt. P.G.L. Cazalet, DSC, RN), HMS Onslow (Capt. J.A. McCoy, DSO, RN), HMS Oribi (Lt.Cdr. J.C.A. Ingram, DSC and Bar, RN), HMS Offa (Lt.Cdr. R.F. Leonard, RN), HMS Obedient (Lt.Cdr. H. Unwin, DSC and Bar, RN), HMS Opportune (Cdr. J. Lee-Barber, DSO and Bar, RN), HMS Orwell (Lt.Cdr. J.M. Hodges, DSO, RN), HMS Impulsive (Lt.Cdr. P. Bekenn, RN), HMS Beagle (Lt.Cdr. N.R. Murch, RN), HMS Boadicea (Lt.Cdr. F.W. Hawkins, RN), HMS Keppel (Cdr. I.J. Tyson, DSC, RD, RNR) and HMS Walker (Lt.Cdr. A.N. Rowell, RN) departed Skaalefiord, Iceland and joined the convoy.

On 29 March 1944, the German submarine U-961 was sunk near the convoy by HMS Starling.

Also on 29 March, two more merchant ships joined the convoy, these were the Gilbert Stuart (American, 7176 GRT, built 1943) and John T. Holt (American, 7176 GRT, built 1943) coming from Reykjavik, Iceland. The merchant vessel Eloy Alfaro (American, 7176 GRT, built 1944) had also sailed with them but had to return and proceeded to Seidisfjord before she could join the convoy due to ice damage. She arrived at Seidisfjord on the 30th. These ships were escorted by the frigate HMS Fitzroy (Lt. C.D.C. McNeil, RNVR) and the minesweepers HMS Chamois (T/A/Lt.Cdr. D.P. Richardson, RNVR) and HMS Chance (T/Lt. P.P. Lees, RNVR). These escorts did not join the convoy.

Also on 29 March the minesweepers HMS Rattlesnake, HMS Onyx, HMS Orestes and the corvette HMS Starwort parted company with the convoy. The minesweepers proceeded to Skaalefjord, Faeroer Islands arriving there later the same day. HMS Starwort proceeded to Londonderry arriving the on the 30th.

On 30 March four German shadowing aircraft were shot down by fighters from the escort carriers which themselves lost two aircraft.

On 31 March the German submarine U-673 was damaged by HMS Beagle and aircraft from HMS Tracker.

On 2 April two German shadowing aircraft were shot down by fighters from the escort carriers. Also the German submarine U-360 was sunk by Hedgehog attack from HMS Keppel.

On 3 April the German submarine U-288 was sunk by aircraft from the escort carriers.

ON 4 April, the convoy (39 ships) was split into two sections, one proceeded to the Kola Inlet arriving later the same day with the original escort. The other (with 10 ships), with a local escort which joined on this day to the White Sea where it arrived on the 6th. This local escort was made up of the Russian destroyers Gremyashchiy, Razumniy, Razyarenniy and Valerian Kyubishev.

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Distant cover for this convoy was provided by a battleforce known as ' Force 1 ', it departed Scapa Flow around 1200A/30 and was made up of the battleships HMS Duke of York (Capt. G.H.E. Russell, RN, flying the flag of Admiral B.A. Fraser, GCB, KBE, RN), HMS Anson (Capt. E.D.B. McCarthy, DSO and Bar, RN flying the flag of Vice-Admiral H.R. Moore, KCB, DSO, CVO, RN), aircraft carrier HMS Victorious (Capt. M.M. Denny, CB, CBE, RN), light cruiser HMS Belfast (Capt. F.R. Parham, DSO, RN) and the destroyers HMS Onslaught (Cdr. the Hon. A. Pleydell-Bouverie, RN), HMS Javelin (Lt.Cdr. P.B.N. Lewis, DSC, RN), ORP Piorun (Cdr. T. Gorazdowski), HMCS Algonquin (Lt.Cdr. D.W. Piers, DSC, RCN) and HMCS Sioux (A/Lt.Cdr. E.E.G. Boak, RCN).

Around 0250A/31, the destroyers HMS Milne (Capt. I.M.R. Campbell, DSO, RN), HMS Marne (Lt.Cdr. P.A.R. Withers, DSO, RN), HMS Matchless (Lt.Cdr. E.N. Walmsley, DSC and Bar, RN), HMS Meteor (Lt.Cdr. D.J.B. Jewitt, RN), HMS Undaunted (Lt.Cdr. A.A. Mackenzie, RD, RNR) and HMS Ursa (Cdr. D.B. Wyburd, DSC, RN) joined coming from Skaalefjord, Faeroer Islands.

Around 0340A/31, the original destroyer screen were detached to Skaalefjord arriving there later the same day.

On 2 April ' Force 1 ' proceeded to join ' Force 2 ' coming from Scapa Flow for the upcoming Operation Tungsten. (3)