Airman 1st Class Cornelis Mol, 8th Security Forces Squadron 2019 Advanced Combat Skills Assessment team member, trains on clearing and breaching buildings at Kunsan Air Base, Republic of Korea, June 3, 2019. The five-person team trained for a month prior to traveling to Andersen Air Base, Guam, for the weeklong competition. (U.S. Air Force photo by Staff Sgt. Mackenzie Mendez)