Defence Technology

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Across
  1. 3. thruster a small engine providing thrust needed for maneuvering a ship
  2. 4. a system that uses radio waves to find the position of objects that cannot be seen
  3. 5. damage during a war, the unintentional deaths and injuries of people who are not soldiers, and damage that is caused to their properties
  4. 8. movement that is quiet and careful in order not to be seen or heard, or secret action
  5. 10. a flying weapon that has its own engine so that it can travel a long distance before exploding at the place that it has been aimed at
Down
  1. 1. an action taken against an unwanted action or situation
  2. 2. development, improvement
  3. 6. causing death
  4. 7. a ship supplied with guns, for use in war
  5. 9. having a negative or harmful effect on something