Dunkirk

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Across
  1. 1. An army group based on water
  2. 4. To save people from a bad situation
  3. 6. A large group of soldiers
  4. 7. European country with red white and blue flag
Down
  1. 1. Enemies of WW2
  2. 2. European country on an island
  3. 3. Large sandy area beside water
  4. 5. A fight between two countries