The Info List - Operation Source

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Operation Source
Operation Source
was a series of attacks to neutralise the heavy German warships – Tirpitz, Scharnhorst and Lützow – based in northern Norway, using X-class midget submarines. The attacks took place in September 1943 and succeeded in keeping Tirpitz out of action for at least six months. The attack was masterminded and directed from HMS Varbel, located in Port Bannatyne
Port Bannatyne
on the Isle of Bute. Varbel (named after Commanders Varley and Bell, designers of the X-Craft prototype) was the on-shore headquarters for the 12th Submarine Flotilla (midget submarines). It had been a luxury 88-bedroom hotel (the Kyles Hydropathic Hotel) requisitioned by the Admiralty to serve as the Flotilla’s headquarters. All X-craft training, and preparation for X-craft attacks (including that on Tirpitz), was co-ordinated from Varbel.[2] Intelligence contributing to the attack on Tirpitz was collected and sent to the RN by the Norwegian resistance, especially brothers Torbjørn Johansen and Einar Johansen.


1 Attack 2 X-craft and crews 3 In popular culture 4 See also 5 Footnotes

Attack[edit] Six X-craft were used. X5, X6 and X7 were allocated the battleship Tirpitz, in Kåfjord. X9 and X10 were to attack the battleship Scharnhorst, also in Kåfjord. X8 was to attack the heavy cruiser Lützow in Langfjord. The craft were towed to the area by conventional submarines (HMS Truculent (X6)[3] Syrtis (X9),[4] Sea Nymph (X8),[5] Thrasher (X5),[6] Stubborn (X7),[5] and Sceptre (X10)[5]) and manned by passage crews on the way. Close to the target, the operation crews would take over. X9, while commanded by S-Lt E Kearon of the passage crew[7] and probably trimmed heavily by the bow in the heavy sea for the tow, was lost with all hands on the passage when her tow parted and she suffered an abrupt plunge due to her bow-down trim.[5] X8 (passage crew commanded by Lt. Jack Smart) developed serious leaks in her side-mounted demolition charges, which had to be jettisoned; these exploded, leaving her so damaged she had to be scuttled.[5] The remaining X-craft began their run in on 20 September and the attacks took place on 22 September 1943. Scharnhorst was engaged in exercises at the time, and hence was not at her normal mooring, X10's attack was abandoned, although this was due to mechanical and navigation problems, and the submarine returned to rendezvous with her 'tug' submarine and was taken back to Scotland.

Lt Henty-Creer and the crew of X5

X5, commanded by Lieutenant
Henty Henty-Creer, disappeared with her crew during Source. She is believed to have been sunk by a direct hit from one of Tirpitz's four-inch guns before the crew had a chance to place her charges. In 2004, a saddle charge identical to those used by the X-class was found on the bottom of Kåfjord, a short distance from the site of the attack. Although it has not been positively identified, it is believed to be from X5.[citation needed][contradictory] An expedition jointly run by the late Carl Spencer (Britannic 2003) and Bill Smith (Bluebird Project) and the Royal Navy
Royal Navy
using the mine hunters HMS Quorn and HMS Blyth in 2006 mapped the north and south anchorages used by Tirpitz and was able to prove without doubt that this charge was well inside the net enclosure of the north anchorage and was therefore most likely to have come from X6. In June 2011 this device was detonated by the Royal Norwegian Navy.[8] X6 and X7 managed to drop their charges underneath Tirpitz, but were unable to make good their escape as they were observed and attacked. Both craft were abandoned and six crew survived to be captured. Tirpitz was heavily damaged. While not in danger of sinking, she took on over 1,400 tons[9] of water and suffered significant mechanical damage.[9] The first mine exploded abreast of turret Caesar, and the second mine detonated 45 to 55 m (148 to 180 ft) off the port bow.[10][citation needed] A fuel oil tank was ruptured, shell plating was torn, a large indentation was made in the bottom of the ship, and bulkheads in the double bottom buckled. Some 1,430 t (1,410 long tons) of water flooded the ship in fuel tanks and void spaces in the double bottom of the port side, which caused a list of one to two degrees, which was balanced by counter-flooding on the starboard side. The flooding damaged all of the turbo-generators in generator room No. 2, and all apart from one generator in generator room No. 1 were disabled by broken steam lines or severed power cables. Turret Dora was thrown from its bearings and could not be rotated; this was particularly significant, as there were no heavy-lift cranes in Norway
powerful enough to lift the turret and place it back on its bearings.[11][citation needed] The ship's two Arado Ar 196
Arado Ar 196
floatplanes were thrown by the explosive concussion and completely destroyed. Repairs were conducted by the repair ship Neumark; historians William Garzke and Robert Dulin remarked that the successful repair effort was "one of the most notable feats of naval engineering during the Second World War."[12][citation needed] Repairs lasted until 2 April 1944; full speed trials were scheduled for the following day in Altafjord.[13][citation needed] For this action, the commanders of the craft, Lieutenant
Donald Cameron (X6) and Lieutenant
Basil Place (X7), were awarded the Victoria Cross, whilst Robert Aitken, Richard Haddon Kendall, and John Thornton Lorimer received the Distinguished Service Order
Distinguished Service Order
and Edmund Goddard the Conspicuous Gallantry Medal.[14] The commander of X8, John Elliott Smart was appointed a Member of the Order of the British Empire (MBE).[15] X-craft and crews[edit]

The grave of Lieutenant
Lionel Barnett Whittam at the Commonwealth War Graves section of Tromsø's main cemetery

X-5 — unofficially named Platypus,[16] commanded by Henty-Creer,[5] crew S-Lt Nelson, Midshipman Malcolm, and ERA Mortiboys; passage crew Lt Terry-Lloyd (commanding), LS Element, Stoker Garrity.[4] Henty-Creer, Nelson, Malcolm, and Mortiboys were killed in the attack, though X-5's exact fate is unknown.[4] X-6 — named Piker II,[5] commanded by Lt Donald Cameron, crew Lt J. T. Lorimer, S-Lt. R. Kendall, and ERA Goddard; passage crew Lt Wilson (commanding), LS McGregor, Stoker Oxley.[5] Cameron earned a Victoria Cross (VC), Lorimer and Kendall the Distinguished Service Order
Distinguished Service Order
(DSO), Goddard a Conspicuous Gallantry Medal
Conspicuous Gallantry Medal
(CGM).[5] X-7 — unofficially named Pdinichthys,[17] commanded by Lt Basil Place, crew S-Lt Aitken, Lt Whittam, and ERA Whiteley; passage crew Lt Philip (commanding), LS J. J. Magennis, Stoker Luck.[5] (Place also earned a VC, Aitken the DSO, while Philip was appointed a Member of the Order of the British Empire (MBE); Whittam and Whiteley were killed.[18]) X-8 — commanded by Lt McFarlane Royal Australian Navy[5] (Smart was passage crew commander.) X-9 — commanded by Lt Martin RN,[5] commanded by S-Lt E Kearon (passage crew) when it foundered on 16 September 1943[7] X-10 — unofficially named Excalibur,[19] commanded by Lt Hudspeth Royal Australian Naval Volunteer Reserve[5]

In popular culture[edit]

The operation was later portrayed in the 1955 war film Above Us the Waves, featuring John Mills, which was based on both Operation "Source" and the earlier "Chariot" human torpedo attacks on Tirpitz. The 1969 war film Submarine X-1
Submarine X-1
is loosely based on Operation "Source". The Operation is featured in the 2003 video game Hidden & Dangerous 2 as a campaign mission.

See also[edit]

XE-class submarine



^ The CO of X5, Henty Henty-Creer was an Australian commissioned in the RNVR and five members of the Royal Australian Navy
Royal Australian Navy
were among the crew of the British midget submarines involved. Worledge, Ray. 2012 Australians in Midget Submarines. (Access date: 24 March 2012.) ^ Bute at War ^ Grove, Eric. Sea Battles in Close-up: World War 2, Volume 2 (Shepperton, Surrey: Ian Allan, 1993), pp.124. ^ a b c Grove, p.124. ^ a b c d e f g h i j k l m Grove, p.127. ^ Grove, pp.124 & 127. ^ a b [1] Supplement to The London Gazette, p.996 of the article or p.4 of PDF file ^ Her sprenges bomba som skulle senke «Tirpitz» ^ a b Grove, p.131. ^ Garzke & Dulin, p. 259. ^ Garzke & Dulin, pp. 259–261. ^ Garzke & Dulin, p. 262. ^ Garzke & Dulin, p. 264. ^ "No. 36390". The London Gazette
The London Gazette
(Supplement). 10 September 1943. pp. 901–902.  ^ "No. 36295". The London Gazette
The London Gazette
(Supplement). 17 December 1943. pp. 5539–5540.  ^ Grove, pp.124 & 128. ^ Grove, pp.127 & 128. ^ Magennis later earned a VC in the midget submarine attack on Takao. Grove, p.127. ^ Grove, p.128.

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Australian Commando raids of the Second World War


Battle of Timor
Battle of Timor
(1942–43) Operation Lancer (1942) Operation Lizard (1942–43) Operation Lagarto (1943) Operation Cobra (1943) Operation Adder (1944) Operation Sunlag (1945) Operation Sunable (1945) Operation Suncob (1945) Operation Sunfish Operation Suncharlie (April 1945) Operation Sunbaker (May 1945) Operation Sun Dog

New Guinea

Salamaua Raid (1942) Heath's Farm Raid (1942) Mubo Raid (1942) Operation Oaktree (1942–44) Operation Whiting (1943) Operation Locust (1943) Operation Copper
Operation Copper


Operation Python 1 (1943) Operation Python 2 (1944) Operation Agas
Operation Agas
(1945) Operation Semut
Operation Semut
(1945) Operation Platypus (1945)


Operation Jaywick
Operation Jaywick
(1943) Operation Rimau
Operation Rimau
(1944–45) Operation Sabre (1945)

Other Pacific

Townsville raid (1943) Operation Opossum (1945) Operation Apple (1945) Operation Flounder Operation Firtree Operation Turnip Operation Salmon Operation Mackerel Operation Poppy Operation Potato Operation Goldfish Operation Pine Needle Operation Trout Operation Shark Operation Carrot Operation Radish Operation Asparagus Operation Bream Operation Binatang Operation Carpenter Operation Crane Operation Crocodile Operation Giraffe Operation Magpie Operation Menzies Operation Politician Operation Raven Operation Robin Operation Shrill Operation Squirrel Operation Stallion Operation Starfish Operation Swallow Operation Swift

Non-Pacific Theatres

Mission 204
Mission 204
(or "Tulip Force") (1942–43) Operation Source
Operation Source
(1943) Operation Guidance (1944)


Operation Scorpion (1943) Operation Hornbill (1944) Operation Kingfisher (1944–45)

Netherlands East Indies

Operation Lion (1942) Operation Walnut (1943) Operation Prawn (1944) Operation Apricot (1945) Operation Firetree (1945) Operation Poppy (1945) Operation Tiger (Java) Operation Finch Operation Parsnip (1945) Operation Inco I (1945)

Dutch East Indies

Operation Cra