| Answer | Crossword Clue |
|---|---|
| REDALERT | Signal of imminent attack |
| REDALERTS | Warnings of imminent attack |
| SIC | Attack signal |
| Answer | Crossword Clue |
|---|---|
| REDALERT | Signal of imminent attack |
| REDALERTS | Warnings of imminent attack |
| SIC | Attack signal |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.