U.S. Air Force Senior Airman Tyler Zimbro, 633d Security Forces Squadron response force leader, gets down to cover during a field day training exercise at Joint Base Langley-Eustis, Virginia, Nov. 1, 2022. Airmen participating in the exercise are required to be at their sharpest in order to have their teammates’ back and simulate proper formations and procedures when under attack. (U.S. Air Force photo by Airman 1st Class Mikaela Smith)