Which tactical mission task involves rendering an enemy force combat-ineffective?

The tactical mission task that involves rendering an enemy force combat-ineffective is aptly identified as "Destroy." This term specifically refers to the actions taken to eliminate an enemy's ability to function as an effective fighting force, which can include the complete annihilation of their personnel or equipment.

In military terminology, "destroy" implies a comprehensive approach where the enemy's capability is not just diminished but completely negated, ensuring they can no longer operate in the conflict. This could involve direct engagements, airstrikes, or any strategic operation that leads to the total neutralization of the enemy's combat power.

In contrast, tasks like "defeat" might imply a broader assessment of an enemy's capability and could suggest a temporary or situational suppression rather than total annihilation. "Fix" refers to actions taken to hold an enemy in place to prevent them from maneuvering, which doesn't directly result in their combat ineffectiveness. "Interdict" involves preventing the enemy from receiving supplies or reinforcements, affecting their overall operations but not necessarily rendering them combat-ineffective outright. Thus, "destroy" is precisely focused on eliminating the enemy's capacity to fight effectively.