Peruvian Air Force Lt. Alfonso Reyes gives a short speech thanking instructors from the 571st Mobility Support Advisory Squadron at Callao Air Base in Lima, Perú. The 571st MSAS is a language enabled squadron of air advisors who assess, train, advise and assist Latin American and Caribbean partner nations in the development of their airpower capabilities as part of the U.S. Air Force’s and Air Mobility Command’s enduring building partner capacity mission. (courtesy photo)