Sergeant Andrew Dimauro, the communications chief with

Sergeant Andrew Dimauro, the communications chief with Support Assault Arms Liaison Team D, 1st Brigade Platoon, 1st Air Naval Gunfire Liaison Company, I Marine Expeditionary Force, observes targets during an integrated close air support training evolution with units from the U.S. Air Force, aboard Air Force Base Gila Bend, Ariz., Aug. 23-28, 2015. The training improved interoperability between the Marine Joint Terminal Attack Controllers and supporting Air Force units and helped to refined CAS techniques and procedures.