U.S. Army South Senior Enlisted Advisor, Command Sgt. Maj. Ronald Graves, speaks to participants of the 17th iteration of Programa Integral para Suboficiales de Alta Jerarquía (PISAJ) at U.S. Southern Command headquarters in Miami, Fla., Nov. 18, 2022. PISAJ is a military-to-military engagement conducted semi-annually with the Colombian army and other invited participants as a part of a biannual agreed-to-action between the U.S. and Colombia focused on the professional development of NCOs and designed to increase the capacity and regional collaboration between both militaries.