U.S. Air Force service members from the 21st Airlift Squadron and the 621st Contingency Response Wing, assigned to Travis Air Force Base, California, along with Panamanian partners prepare to load an irradiator into a C-17 Globemaster III in Panama Pacifico, Panama, Aug. 23, 2026. The sterile insect technology irradiator is being transported to the United States to support efforts to protect livestock, agriculture and communities from the impacts of new world screwworm. (U.S. Army photo by Pfc. Carolyn Dodge)