IQUIQUE, Chile – Master Sgt. Vince Jones, 161st Air Refueling Wing boom operator, refuels a Chilean F-16 during a refueling mission Oct. 22. The Fuerza Aérea de Chile or FACh hosted the United States, Brazil, Argentina and France during Exercise SALITRE II, a multinational exercise focused on interoperability. (U.S. Air Force photo/Tech. Sgt. Eric Petosky)