A Tactical Air Control Party specialist speaks with an instructor while participating in a field training exercise, or FTX, at Fort Chaffee Maneuver Training Center in Arkansas, April 15, 2018. The FTX, April 13-17, 2018, took place at the end of a two-month Initial Combat Skills Training Course, which is hosted by the 138th Combat Training Flight at Will Rogers Air National Guard Base in Oklahoma City, and is the only one of its kind in the U.S. Air Force. (U.S. Air National Guard Photo by Staff Sgt. Kasey M. Phipps)