Across
- 3. - Chi Minh Trail supply route
- 4. - Intelligence agency involvement
- 5. - Conscripted soldier
- 7. - Viet Cong hiding place
- 9. - South Vietnamese army
- 10. - Orange defoliant
- 12. - Incendiary weapon
Down
- 1. - Slang for Viet Cong
- 2. - Offensive of 1968
- 3. - Helicopter type
- 5. - Selective Service process
- 6. - Warfare tactic
- 8. - North Vietnamese Army
- 11. - Demilitarized Zone
- 13. - Prisoner of War