A group of Sentinel Watch participants go over safe routes emergency vehicles can travel to be able to respond in the event of an earthquake as part of Sentinel Watch's exercise scenario at the El Salvador General Directorate of Civil Protection in Nejapa, El Salvador, May 22, 2024. On day two of the exercise, the participants were split into three groups to work together through a scenario selected for this Sentinel Watch with El Salvador, which was one of the top natural disasters for the country — earthquakes. (U.S. Air Force photo by Capt. Dorothy Sherwood)