U.S. Air Force Lt Col Anna Chavez, Joint Task Force-Bravo deputy commander, gives opening remarks during the second iteration of exercise Sentinel Watch at the Protección Civil headquarters in San Salvador, El Salvador, July 27. Sentinel Watch is a combined training exercise led by JTF-Bravo, designed to build disaster response readiness throughout Central America by integrating with partners to gain an improved awareness of the capabilities each participating organization can provide during a disaster response. (U.S. Army photo by Maria Pinel)