Across
- 2. Engaging with enemy
- 5. Type of exercise
- 7. Weapon casing
- 8. Floating base
- 10. Captain of military
- 14. Hand held weapon
- 16. Fast plane
- 17. Bomb under the ground
- 18. Secret messages
- 20. Fired by pistol
Down
- 1. Type of greeting
- 3. Slow descent
- 4. Flies with warhead
- 6. Double wings
- 9. Military at sea
- 11. Gun on tracks
- 12. Shooting held weapon
- 13. Explosive
- 15. Undercover message
- 19. Flying weapon