Staff Sgt. Elmer Quijada, a pararescueman from the Kentucky Air National Guard 123d Special Tactics Squadron, Louisville, Ky., explains search and rescue tactics to Ecuadorian partners during a training exercise Sept. 17, 2010, at Hollow Lake. The exchange between the countries allows both nations to share experiences and knowledge. (U.S. Air Force photo by Staff Sgt. Jason Ketterer)