Senior Airmen Christopher Brown, 51st Civil Engineering Squadron heavy equipment operator, clears debris blocking a main road on Osan Air Base, Republic of Korea, September 7, 2019. Brown and hundreds of mission-essential personnel from the CES and the 51st Security Forces Squadron worked together to ensure safety and continued access the installation during Typhoon Lingling. (U.S. Air Force photo by 1st Lt. Daniel de La Fé)