Team Hanscom tests readiness during installation exercise
Senior Airman Austin Waller, 66th Security Forces Squadron entry controller, participates in a shoot, move, communicate drill at Hanscom Air Force Base, Mass., Aug. 11. Installation officials conducted the exercise, which included a chemical attack, drone incursion, and active shooter scenarios, to test the readiness of personnel and first responders. (U.S. Air Force photo by Mark Herlihy)