EGLIN AIR FORCE BASE, Fla. -- Ben Hastings, Keysight Technologies, demonstrates a spectrum analyzer to 2nd Lt. Deep Kumar, 39th Electronic Warfare Squadron, at the Technology Expo at Eglin Air Force Base, Fla. June 29. More than 30 exhibitors offered information and displays about the latest defense technologies; storage solutions; and logistical and engineering services, among other technologies. (U.S. Air Force photo/Kevin Gaddie)