In 1942, a convoy of 35 civilian ships, carrying vital supplies from Iceland to the Soviet Union, faces deadly challenges in the Arctic. Despite Allied naval escort, catastrophic intelligence errors expose the convoy to relentless German air and naval attacks. In the brutal conditions, inexperienced civilian sailors fight for survival, with only 12 ships making it to their destination.

The story about the people working on July 22 2011, when a terror attack happened in Norway.