Vietnam

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Across
  1. 2. a gun
  2. 3. hidden explosives
  3. 5. people who fled after war
  4. 7. a grenade
  5. 8. a army
  6. 9. a holiday
  7. 11. big gunship
Down
  1. 1. a attack helicopter
  2. 2. went missing
  3. 4. soldiers referring to the u.s
  4. 5. method for counting enemy bodies
  5. 6. a chemical sprayed on fields
  6. 10. killed in battle
  7. 12. helicopter lands here