U.S. Air Force Col. Jason Brown, 480th Intelligence, Surveillance and Reconnaissance Wing commander, greets Secretary of the Air force Heather Wilson, during her tour of Joint Base Langley-Eustis, Virginia, Aug. 3, 2017. Wilson toured to 497th ISR Group to learn about ISR capabilities and how the Airmen accomplish their mission. (U.S. Air Force photo by Tech. Sgt. Darnell T. Cannady)