| Answer | Crossword Clue |
|---|---|
| SAMS | Parts of a military defense |
| SAMS | Part of a military defense, for short |
| gabions | cylinder of wickerwork filled with earth, used as a military defense |
| gabion | cylinder of wickerwork filled with earth, used as a military defense |
| salients | An outward bulge in a line of military attack or defense |
| gaps | a break in a barrier (as a wall, hedge, or line of military defense) |
| tripwires | A comparatively weak military force employed as a first line of defense, engagement with which will trigger the intervention of strong forces |
