Airmen from the 36th Civil Engineer Squadron discuss structural procedures and tactics with delegates from the Philippine Air Force, Royal Cambodian Air Force, Royal Lao Air Force, Royal Thai Air Force, Mongolian Air Force and Vietnam People’s Air Force . As part of U.S. Pacific Command’s Theater Security Cooperation Program, a multilateral subject-matter expert exchange co-hosted by senior civil engineer and security forces personnel from Headquarters 13th Air Force concluded here Feb. 23. (U.S. Air Force photo/ Capt. Grant Harwell)