U.S. Air Force Tech. Sgt. William Heines, 607th Air Control Squadron weapons director, controls a simulation system during exercise Swift Strike, Nov. 23, 2022, at Luke Air Force Base, Arizona. Swift Strike is a bilateral exercise between the U.S. and Canada, allowing interoperability between the countries’ air controllers. (U.S. Air Force photo illustration by Airman 1st Class Jakob Hambright)