Final answer:
The AFE Reporting Tool (ART) is used by the U.S. Air Force to report and manage various aspects of air expeditionary force activities such as deployments and personnel data.
Step-by-step explanation:
The Air Expeditionary Force (AFE) Reporting Tool (ART) is a tool used for reporting air expeditionary force activities. Specifically, option 1 is correct.
The ART is integral to how the U.S. Air Force manages its deployed forces and helps in documenting personnel, tracking the deployment process, and managing personnel data related to deployments. It is not designed for tracking aircraft maintenance, managing aircrew assignments, or for analyzing air traffic data.