This Badly Damaged German U-Boat Can t Dive for Cover

It s November 1943 and a German U-boat has been brutally damaged in a fight with British warships and is limping its way to port. But the sub s onboard batteries are impaired - which means it can t dive to evade enemy ships. From the Series: Hell Below: U-Boat Killers http://bit.ly/2JWWjpU