Foreign Liaison Officers with Air Forces Southern tour the inside of a WC-135 Constant Phoenix aircraft, Feb. 13, 2025 at Davis-Monthan Air Force Base, Arizona. The FLOs who represent Colombia, Peru, Brazil, Chile, Argentina, and Ecuador gained insight into the aircraft’s mission and capabilities, fostering stronger ties to support future collaborations in detecting and deterring nuclear threats in the U.S. Southern Command region. (U.S. Air Force Photo by Tech. Sgt. Rachel Maxwell)