shipkiller
commerce destroyer
torpedo catcher
fire ship
anti-ship missile
torpedoer
stern chaser
naval missile
mosquito boat
PT boat
mosquito craft
motor torpedo boat
torpedo ram
blockship
man-of-war
ship of the line
naval mine
antiship
pirate
surface-to-air missile system
privateer
ram
sea skimmer
private ship
sub
submarine
pigboat
bomb ship
bow chaser
naval weaponry
homing torpedo
interceptor
swiftboat
broadside
loose cannon
torpedo tube
letter of marque
basic point defense missile system
torpedo boat
transport ship
frigate
arsenal ship
submersible warship
submersible
airship carrier
tankbusting
battlecruiser
oily-wad
hunter-killer
fire control system