Members from the U.S. Navy, U.S. Air Force and Sri Lankan Air Force smile after a tooth extraction during Pacific Angel (PACANGEL) 16-3 in Jaffna, Sri Lanka, Aug. 16, 2016. Operation PACANGEL 16 is a joint and combined humanitarian assistance operation. Led by Pacific Air Forces, the exercise enhances participating nations’ humanitarian assistance and disaster relief (HA/DR) capabilities while providing needed services to people in need throughout Southeast Asia. (U.S. Air Force photo by Senior Airman Brittany A. Chase)