U.S. Marine Corps Lance Cpl. Charisse Briguera, right, a rifle Marine with Delta Company, 4th Light Armored Reconnaissance Battalion, 4th Marine Division, in support of Special Purpose Marine Air-Ground Task Force UNITAS LXIII poses for a photo with Marina Milagros Correa (Private Uruguayan Marine Corps) during exercise UNITAS LXIII aboard the USS Mesa Verde (LPD 19), Sept. 18, 2022. UNITAS 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 Lance Cpl. David Intriago)