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
carefully thought out in advance
discuss the pros and cons of an issue
(sports) the team that is trying to prevent the other team from scoring
the act of defending someone or something against attack or injury
an organization of defenders that provides resistance against attack
(military) military action or resources protecting a country against potential enemies
