From left to right, Staff Sgt. Leslie Charles, 374th Medical Operations Squadron independent duty medical technician, and Staff Sgt. Arturo Fernandez, 459th Airlift Squadron flight engineer, walk around a simulated emergency landing zone at the Shin-Tomei expressway's service area, Shizuoka Prefecture, Japan, Feb. 5, 2013. (U.S. Air Force photo by Osakabe Yasuo)