U.S. Marines and members of partner militaries load magazines before firing Colombian standard-issue rifles while conducting a marksmanship course during Exercise UNITAS LXIV aboard Escuela de Formación de Infantería Marina Coveñas in Coveñas, Colombia, July 13, 2023. UNITAS, taking place in Colombia this year, is the world’s longest-running annual multinational maritime exercise that focuses on enhancing interoperability among multiple nations and joint forces during littoral and amphibious operations in order to build on existing regional partnerships and create new enduring relationships that promote peace, stability, and prosperity in the U.S. Southern Command’s area of responsibility. (U.S. Marine Corps photo by Pfc. Madisyn Paschal)