Related Clues:
- Sea battle weapon
- WWII sea menace
- WWII sea attacker
- Wreck right to enter depot going round and round?
- Ashcan target, at sea
- Universal smell reservists found over naval vehicle
- Explosive device to drop, designed to catch fire ultimately
- WWII target
- Menace in the 1957 film 'The Enemy Below'
- Destroyer sinker
- Wreck broke apart round end of deep crack
- Old torpedo launcher
- Sub you can't eat
- Rope Dot used to make weapon
- Hamburger sub?