The Siege: Operation "Iskra" (1977) is a Action, War, Drama, History film that follows "Iskra" is the codename for the plan of the operation of the Soviet troops to break the blockade of Leningrad. In January 1943, the blockade of Leningrad was broken. A corridor 8-11 km wide was formed between Lake Ladoga and the front line. The Siege: Operation "Iskra" is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 5.0 out of 10 from 6 votes. Fans of action movies may also want to explore similar titles below.