What is the definition of airspace control?

The correct definition of airspace control is the exercise of authority over designated airspace and users. This encompasses the regulation and management of airspace to ensure safe and efficient operations of air and ground forces. It involves the establishment of rules and procedures that govern the use of airspace so that military operations can be conducted safely and effectively while minimizing the risk of conflict between different users.

By exerting control over airspace, forces can better coordinate operations, prevent interference, and promote effective use of airpower during combat or other operational scenarios. This definition underlines the importance of command authority and oversight in maintaining the integrity and effectiveness of military operations in the air domain.

The other options, while related to broader concepts of military coordination and operations, do not specifically capture the essence of airspace control as defined. The coordination of air and ground forces relates more to joint operations rather than the specific authority over airspace. The management of air traffic control procedures is more about civilian air operations and day-to-day traffic management rather than military actions and authority. Lastly, the establishment of a command structure pertains to the organization of forces, which does not specifically refer to airspace authority or control.