| Answer | Crossword Clue |
|---|---|
| MISSILEGUIDANCE | Important military system |
| BUSMAN | Important member of the transportation system. |
| WHITEBLOODCELLS | Important parts of the body's defense system |
| LIAS | Important rock strata of the Jurassic system. |
| NATO | Important military alliance. |
| MORALE | Important aspect of military effectiveness. |
