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About

UNITAS, the world’s longest-running annual multinational maritime exercise, is dedicated to strengthening regional partnerships and fostering new relationships through the exchange of maritime expertise; enabling participating forces to conduct joint maritime operations, including littoral warfare, multi-domain operations, sea basing, and amphibious operations. By focusing on complex operational environments and Expeditionary Advance Base Operations (EABO), UNITAS enhances interoperability and capability among naval and marine forces globally.

   


UNITAS 2024 ARTICLES AND PRESS RELEASES

U.S. Marines launch UNITAS LXV in Chile with 24 Nations
U.S. Marine Corps forces joined with 24 other nations to commence UNITAS LXV, the 65th iteration of the world’s longest-running multinational maritime exercise here on Sept. 2, 2024. UNITAS is an annual exercise conducted in either the Atlantic or Pacific waters around Central America and South (continued...)



UNITAS 2024 - PHOTO GALLERY

U.S. Marines and partner nations conduct dive operations during UNITAS LXV

U.S. Marines with 4th Reconnaissance Battalion, 4th Marine Division and members of partner nation naval special forces conduct dive operations during Exercise UNITAS LXV in Vina del Mar, Chile, Sept. 5, 2024. The dive operations consisted of several iterations of timed underwater navigation at 20 feet below sea level conducted at various distances. UNITAS, taking place in Chile 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 Lance Cpl. Madisyn Paschal)

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