According to the translated article, a combined Soviet and British force took part in 'Operation PARAVAN' in September 1944 against the German battleship Tirpitz which was sheltering in Alten fjord in Norway. Although damaged, Tirpitz still posed a threat to the convoys sailing between Great Britain and the Soviet Union.
From 0600 hrs on 12 September 1944 - 38 Lancasters, two Liberator transports and a single reconnaissance Mosquito were deployed to YAGODNIK aerodrome in the Archangel area. The Lancasters came from 617 and 9 squadrons and were a mix of Lancaster I's and III's specially adapted to carry 12,000lb 'Tallboy' bombs in a bulged bomb bay.
Ten of the Lancasters made forced landings at various airfields in the Archangel area, and following repairs to some of them, 27 Lancasters, with Russian navigators, carried out a bombing raid on the Tirpitz on 15 September 1944. The Tirpitz was damaged but remained afloat and was moved to Tromso fjord where she was attacked again, this time successfully, on 12 November from bases in the UK.
Between the 16th and 28th of September all the serviceable Lancasters returned to their bases in the UK. Six damaged Lancasters were left behind - one Mk III and five Mk I's, of which four were inspected by the Soviets with a view to restoration and the two with the least damage were taken to KEGOSTROV where they were repaired and modified in the workshops of the Air Force of the White Sea Flotilla under the direction of chief engineer KIR'YANOV.
All the armament was removed and the rear gun turret faired over with sheet Duralumin. The damaged nose section was replaced with a new transparent nose. The standard bomber finish of Dark Earth, Dark Green and Night was retained but the identification markings were overpainted in 'Russian green' and red stars with black outlines were applied in six positions, both machines being refurbished identically.
One of the Lancasters, with the side number '01' in white, was used by the 16th Transport Flight (the original article speculates that this may have been serialled ME559) for convoy escort, submarine detection flights and reconnaissance where its long range and endurance were much appreciated by the Soviets.
In August 1945 it was sent to the Pacific but became stranded at KRASNOYARSK due to lack of fuel. In the summer of 1946 it was flown to RIGA where it was used as an educational aid by the aviation technical college. Its subsequent fate remains unknown.
The second restored Lancaster, side number '02', served with the 70th Independent Transport Regiment of the Northern Fleet Air Force and eventually crashed whilst landing at IZMAILOVO outside Moscow at the end of the war and was written off.
There you have it - a fascinating article about the Soviet use of at least two Avro Lancasters that was completely unknown to me and to everyone else, if the reaction of those who saw the finished model on our Soviet Aircraft SIG stand at the IPMS UK Nationals is anything to go by. A number of people thought it should have been on the 'What if' SIG stand - hopefully this article will put them right.
http://vvs.hobbyvista.com/ModelArticles/Duffy/Lancaster/index.php