vietnam war puzzle

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Across
  1. 1. a heavy armored fighting vehicle carrying guns and moving on a continuous articulated metal track.
  2. 2. an apparently harmless object containing a concealed explosive device designed to kill or injure anyone who touches it.
  3. 3. a person killed or injured in a war or accident.
  4. 8. a small hand held bomb that flings shrapnel after detonating
  5. 10. an alphabet or code in which letters are represented by combinations of long and short signals of light or sound.
  6. 12. an automatic gun that fires bullets in rapid succession for as long as the trigger is pressed.
Down
  1. 1. a formally concluded and ratified agreement between countries.
  2. 4. a supply or quantity of bullets and shells
  3. 5. a state formally cooperating with another for a military or other purpose.
  4. 6. a person who serves in an army.
  5. 7. location of the war in question
  6. 9. a missle that can be fired underwater
  7. 11. a person holding a position of command or authority in the armed services