Jack Tremain

Shattered by the surprise attack at Pearl Harbor, the U.S. is rebuilding its fleet while the badly damaged Submarine Division Seven holds the line against the Japanese Navy. The loss of even one more submarine could be devastating - and every enemy ship that slips through means more lives lost. But Lieutenant Commander Jack Tremain is determined to whip into shape a boat that's returned from a hellish patrol and make the Japanese pay - even if this is his last mission ever.

October 1943: Lt. Commander Jack Tremain is back on duty with a new sub and a new mission. But when he spots the Shigure - the Japanese destroyer that sank his beloved first command, the Seatrout - he declares his own personal war on the dreaded ship known as the "Submarine Killer".