(Far left) Decio Avila and Jorge Arruda, 65th Civil Engineer Squadron, start a pump, which operates a boom and skimmer, during a land fuel spill training, as other members observe at lajes Field, Azores, Sept. 29. The joint exercise brought together more than 40 U.S. and host nation’s emergency response personnel in a classroom-discussion setting and hands-on scenarios. (Photo by Staff Sgt. Olufemi Owolabi)