Operation Source | |||||||
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Part of World War II | |||||||
Tirpitz circa 1941 | |||||||
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Belligerents | |||||||
United Kingdom Norway Australia [1] | Germany | ||||||
Commanders and leaders | |||||||
Claud Barrington Barry, Donald Cameron (VC) (POW), Godfrey Place (POW), Henty Henty-Creer † | Hans Meyer | ||||||
Strength | |||||||
Six midget submarines, Six conventional submarines |
Two battleships, One heavy cruiser | ||||||
Casualties and losses | |||||||
Six midget submarines sunk, nine crewmen killed, six captured | One battleship damaged |
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 at Kåfjord and succeeded in keeping Tirpitz out of action for at least six months. The concept for the attack was developed by Commander Cromwell-Varley, with support of Max Horton, Flag Officer Submarines, and Prime Minister Winston Churchill.[2] On September 12, 1943, in conditions of low clouds and rain, Soviet pilot Leonid Elkin found the Tirpitz anchorage in Altenfjord, descended under the edge of the clouds and passed above it three times under heavy anti-aircraft fire at an altitude of 50 meters, achieving high-quality photography of the target. The resulting photographs were immediately transferred to the British Admiralty, which, based on them, prepared a new operation.[3]
The operation was directed from HMS Varbel, located in 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.[4]
Intelligence contributing to the attack on Tirpitz was collected and sent to the Royal Navy by the Norwegian resistance, especially brothers Torbjørn Johansen and Einar Johansen.