Which type of mission includes both active and passive air and missile defense measures?

The type of mission that includes both active and passive air and missile defense measures is known as DCA, or Defensive Counter Air. This mission focuses on protecting friendly forces and assets from enemy attack through the use of various defensive strategies. Active measures in DCA can include intercepting incoming missiles or aircraft using weapons systems, while passive measures may involve tactics such as camouflage, concealment, and hardening of critical infrastructure to minimize the impact of any attacks.

In contrast, OCA (Offensive Counter Air) primarily aims to destroy or degrade enemy air and missile capabilities before they can strike. Air Superiority is a broader objective that involves achieving control of the airspace by defeating enemy aerial forces but does not typically focus on defending friendly assets directly. Counter-Surge is not recognized as a standard category within air defense and tends to refer to other operational contexts.

Therefore, DCA is distinct for its comprehensive approach, combining both active and passive defenses to ensure the protection of airspace and ground forces.