The convoy whose tragic fate saw the birth of the U-boat Wolf Pack. To read official records you might think nothing much happened. Naval history records a few bitter paragraphs to acknowledge these actions. But the men who were there take you through tragic, suspenseful and important events. From Commodore to Cabin Boy, the story of Convoy SC7 is one of grim endurance and human courage in the face of almost incredible destruction. These are the accounts from the Naval Escorts, the Merchant Masters and even a German U-boat Ace.