Overview

• Admiral Alvin Holsey, head of the U.S. Southern Command, concluded a three-day visit to Argentina, meeting President Javier Milei and top defense officials in Buenos Aires.
• Holsey's agenda included discussions on strengthening military cooperation, regional security, and advancing shared strategic interests.
• A key focus of the visit was the Integrated Naval Base in Ushuaia, envisioned as a logistical hub for Antarctic access and maritime security in the South Atlantic.
• The visit highlights Argentina's deepening defense collaboration with the United States, marking a continuation of ties fostered under Holsey's predecessor, General Laura Richardson.
• The trip reaffirms the Milei administration's alignment with the Trump administration's regional security strategy, positioning Argentina as a key U.S. partner in the southern hemisphere.