Vocabulary game

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Across
  1. 4. A high-ranking military officer who commands a large group of soldiers.
  2. 6. A type of substitution cipher used for encoding messages.
  3. 7. A system of symbols used to convey a hidden or secret message.
  4. 9. Fights or conflicts between opposing forces, often in a war or military context.
Down
  1. 1. Portable electronic devices used for communication, typically via voice calls and text messages.
  2. 2. Individuals who serve in the military and follow the orders of their superiors.
  3. 3. A person who leads or guides a group of people.
  4. 5. Individuals or groups that are considered adversaries or opponents.
  5. 8. Electronic messages sent over the internet or computer networks.