RIMPAC flight July 23
From right: Staff Sgt. El Rey Santiago, 154th Aircraft Maintenance Squadron hydraulics craftsman, and Tech. Sgt. Jason Liosi, 15th Aircraft Maintenance Squadron hydraulics craftsman perform maintenance on the hydraulics system of a C-17 engine July 23. The sortie this aircraft flew included a simulated cargo drop, in-flight refueling, and participation in a simulated fire fight as part of a Rim of the Pacific exercise. (U.S. Air Force photo by Staff Sgt. Nathan Allen)