In 1944,when British navy convoys try to supply the Soviets with war matériel under the lend-lease agreement,the Soviet naval aviation base in Murmansk is attacked by German bombers.In 1944,when British navy convoys try to supply the Soviets with war matériel under the lend-lease agreement,the Soviet naval aviation base in Murmansk is attacked by German bombers.In 1944,when British navy convoys try to supply the Soviets with war matériel under the lend-lease agreement,the Soviet naval aviation base in Murmansk is attacked by German bombers.