| Answer | Crossword Clue |
|---|---|
| SONARS | Submarine detection systems |
| ASDIC | British submarine detection device. |
| SONARS | Underwater detection systems |
| Answer | Crossword Clue |
|---|---|
| SONARS | Submarine detection systems |
| ASDIC | British submarine detection device. |
| SONARS | Underwater detection systems |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.