Answer | Crossword Clue |
---|---|
SNORKEL | Device for submarines. |
SONAR | Location device for submarines. |
SONAR | Echo device for locating submarines. |
SONAR | Sounding device used in submarines. |
SNORKEL | Ventilation for submarines. |
SONAR | Method for detecting submarines |
DETECTORS | Devices for locating submarines. |
ILELONGUE | Base off the coast of Brest for France's nuclear submarines |