What does Air Combat Command (ACC) primarily do?

Air Combat Command (ACC) primarily focuses on organizing and training combat-ready forces. This function is critical because ACC is responsible for ensuring that air forces are prepared to execute various missions, including air superiority, intelligence, surveillance, and reconnaissance. By concentrating on developing robust, ready-to-fight units, ACC enhances the overall effectiveness of the Air Force in combat situations. This training and organization extend to not just individual airmen, but also to entire units, ensuring they are operationally ready to face any threats.

The essence of ACC's mission lies in its role as a major command that oversees the readiness and operational capability of air combat forces, making its focus on training and organization paramount in fulfilling its objectives. Other options reference responsibilities that do not align with ACC’s primary mission, such as space operations or military transportation, which belong to different areas of the U.S. military’s operational structure.