Trainers and evaluators from 374th Security Forces Squadron ask question about their performance to 374th Medical Group Unit Marshals after the test during an active shooter exercise at Yokota Air Base, Japan, April 18, 2019. The goal of the Unit Marshal Program is to protect themselves, their immediate work space and the people within it in a threat situation, such as an active shooter. This is the first base to implement this program in Pacific Air Forces (U.S. Air Force photo by Machiko Airta)