In a CAS context, what does the acronym ACA stand for?

In a Close Air Support (CAS) context, the acronym ACA stands for Air Coordination Area. This concept is essential for managing the integration and deconfliction of air support operations with ground forces. The Air Coordination Area is a designated space where friendly forces can be supported by air power without creating a risk of friendly fire incidents. It allows for efficient coordination among various air and ground units, ensuring that air support can be effectively delivered while considering the safety of friendly troops. This understanding of the ACA is crucial for Fire Support Teams and helps in executing effective fire support planning and coordination during operations.