| Answer | Crossword Clue |
|---|---|
| OTTER | Naval device for clearing mines. |
| minehunter | a naval vessel that searches for mines by electronic means |
| minehunters | MINEHUNTER, a naval vessel that searches for mines by electronic means |
| OTTER | Underwater device for severing mines. |
| PARAVANE | Navy device for detecting mines. |
| PARAVANE | Device for protection from underwater mines. |
