Commander Ernst Strubler —ace U-boat captain with a list of kills as long as your arm, a veteran of the fearful battles of the Atlantic convoys.

Lieutenant Dave Moore of the Royal Navy —second‑in‑command of a sub‑killing corvette. He was another veteran —he’d seen his first ship sunk by the U‑boat, and barely escaped with his life.

Now they were ranged against each other again. For Strubler, it was a race to cripple the convoys that were Britain’s lifeline —for Dave it was a chance to settle the score with Strubler once and for all. It looked as if nothing could make either give way… short of being sunk.

Story: RA Montague

Art: Watson

Cover: Jeff Bevan