Pearl Harbor Remembrance Day

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Across
  1. 3. Floats on water
  2. 5. A gem found in oysters
  3. 6. A branch of the military at sea
  4. 7. Someone brave
  5. 8. Fights on land
  6. 9. A big fight between nations
Down
  1. 1. A sudden strike
  2. 2. Hawaii is one
  3. 4. Opposite of war
  4. 7. A place where ships dock