| Answer | Crossword Clue |
|---|---|
| unoccupied | Not occupied by enemy troops |
| garrisons | The building occupied by such troops |
| hemmed | surround in a restrictive manner confine usually used with in hemmed in by enemy troops |
| airheads | A base secured in enemy territory where supplies and troops can be received and evacuated by air |
| foxholes | A hole in the ground used by troops as a shelter against enemy fire or as a firing point |
| airhead | area in enemy territory or in threatened friendly territory, seized by airborne troops for bringing in supplies and additional troops by airdrop or landing |
