Recent News
Rear Adm. Carlos Sardiello, commander, U.S. Naval Forces Southern Command/U.S. 4th Fleet, gives Chilean Navy Capt. Juan Pablo Villanueva an award at the final ceremony of exercise Panamax 2026. PANAMAX is a U.S. Southern Command-sponsored exercise focused on strengthening hemispheric command and control and enhancing regional cooperation to secure the Western Hemisphere. (U.S. Navy photo by Mass Communication Specialist Third Class David Keenan)
Exercise PANAMAX 2026 Concludes in Mayport, Florida
News
Aug. 13, 2026

U.S. Naval Forces Southern Command/U.S. 4th Fleet completed the Combined Force Maritime Component Command...
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U.S. Marine Corps Gen. Francis L. Donovan, the commander of U.S. Southern Command, speaks to U.S. Sailors on the aft missile deck of Arleigh Burke-class guided-missile destroyer USS Gridley (DDG 101) as it travels from the Caribbean Sea to the Eastern Pacific through the Panama Canal, August 9, 2026. U.S. military forces are deployed to the U.S. Southern Command area of responsibility in support of Joint Task Force Western Hemisphere, Department of War-directed operations, and the President’s priorities to disrupt illicit drug trafficking, deter malign actors and protect the homeland through continuous presence. (U.S. Navy photo)
SOUTHCOM leadership transits Panama Canal aboard...
News
Aug. 10, 2026

U.S. Marine Corps Gen. Francis L. Donovan, the commander of U.S. Southern Command, embarked aboard Arleigh...
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The official logo of Exercise PANAMAX 2026. U.S. Naval Forces Southern Command/U.S. 4th Fleet is hosting the Combined Force Maritime Component Command (CFMCC) portion of the annual exercise from Aug. 3-12, 2026. Sponsored by U.S. Southern Command (SOUTHCOM), PANAMAX 2026 provides crucial training opportunities for partner nations to build capabilities for planning and conducting complex multinational operations, enabling allies to develop and implement standard operating procedures in response to asymmetric and conventional threats. (U.S. Navy graphic/Released)
U.S. 4th Fleet Hosts Multinational Forces for PA...
News
Aug. 04, 2026

U.S. Naval Forces Southern Command/U.S. 4th Fleet is hosting the Combined Force Maritime Component Command...
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San Antonio-class amphibious transport dock USS San Antonio (LPD 17) sails towards the port of La Guaira, Venezuela, July 9, 2026. At the direction of U.S. Southern Command, assigned U.S. military forces are supporting Department of State-led U.S. disaster assistance to the people of Venezuela in the aftermath of the June 24, 2026, earthquakes. (U.S. Marine Corps photo)
USS San Antonio Assumes Relief Mission in Venezuela
News
Jul. 10, 2026

Demonstrating an unwavering commitment to ongoing disaster relief efforts, the amphibious transport dock USS...
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