Related Clues:

• Maritime hazard in W. W. II
• Destroyer destroyer
• Mil. transport
• Subs
• Mosquito fleet craft
• Depth charge target
• 'Das Boot' setting
• German threat
• W.W. II craft: Abbr.
• One trying to avoid charges?
• German subs
• Sub that sank Allied ships
• 'Saving Private Ryan' craft: Abbr.
• D-Day craft
• Member of a W.W. II wolf pack