U.S. Air Force Lt. Col. (Dr.) William Chu, lead medical planner for Pacific Angel 17-4, presents donated hospital supplies to the Nepal Ministry of Education during PACANGEL 17-4 in Gorkha, Nepal, Aug. 20, 2017. PACANGEL is a multi-lateral humanitarian assistance civil military engagement, which improves military-to-military partnerships in the Pacific while also providing medical health outreach, civic engineering projects and subject matter exchanges among partner forces. (U.S. Air Force photo by Airman 1st Class Valerie Monroy)