Defensive_measureWordNet Explorer

(military) military action or resources protecting a country against potential enemies

a military engagement

the military forces of a nation

a formation of military planes maintained over ground operations or targets

defensive measures designed to destroy attacking enemy aircraft or missiles or to nullify their effectiveness

a defensive effort

a defense organized while in contact with the enemy or when time is limited

a defense organized before contact is made with the enemy and while time for organization is available; usually includes a fortified zone (with pillboxes) and communication systems