| Answer | Crossword Clue |
|---|---|
| SUBMARINECHASER | Foe of a U-boat |
| SURFACED | Came up, as a U-boat |
| OARLOCK | U-shaped device on a boat. |
| NERISSA | Steamer sunk by a U-boat in 1941 |
| LORIENT | Brittany seaport that housed a U-boat base in WWII |
| RELEE | Foe of U.S. Grant |
| ARG | U.K. foe of 1982 |
| CSA | U.S. foe of old |
| SPAIN | U.S. foe of 1898 |
