Senior Airman Tyler Phillips, 451st Expeditionary Support Squadron response force member, monitors a Common Remotely Operated Weapon System II in mine-resistant, ambush-protected all-terrain vehicle at Kandahar Airfield, Afghanistan Nov. 5, 2016. The CROWS system is required to be monitored at all times during each 12-hour shift. (U.S. Air Force photo by Staff Sgt. Katherine Spessa)