_____ is the authority to control the maneuver of and grant weapons release clearance to attacking aircraft.

The correct choice signifies the role of Terminal Attack Control (TAC) as it pertains to air operations in a military context. TAC involves the authority and responsibility of a designated personnel, typically a forward air controller or an air liaison officer, to manage the actions of attacking aircraft during close air support missions. This control includes directing the aircraft's movement in relation to the ground situation, ensuring that they are effectively positioned to engage with enemy forces, and granting clearance for the release of munitions.

The significance of TAC lies in its ability to minimize the risk of friendly fire and to maximize the effectiveness of air strikes by ensuring that the aircraft target the correct enemy forces while considering friendly positions on the ground. This level of control is critical for successful air-ground coordination, especially in environments where troops are in close proximity to enemy forces.

The other choices, while related to air operations, do not describe the specific authority granted to control the maneuver and weapon release of attacking aircraft in the way that TAC encompasses. Close Air Support refers more broadly to the mission of supporting ground forces with air strikes rather than the authority to direct and control those actions. Close Combat Attack pertains to a specific type of air support operation but does not encompass the overall control aspect. Tactical Risk