Argentina base in Tierra del Fuego discussed with China link

An X post on Sept. 7 revived an old argument around Argentina’s far-southern military and logistics plans in Tierra del Fuego, with journalists and regional analysts in the replies linking the project to wider competition involving China. The discussion centered on Ushuaia, the capital of Tierra del Fuego, where President Javier Milei in April 2024 publicly tied his visit with U.S. Southern Command chief General Laura Richardson to progress on an “integrated naval base.” April 5, 2024 is the clearest official marker in the record. Argentina’s government said Milei traveled to the Área Naval Austral in Ushuaia with Richardson and other Argentine officials, and that the purpose was to “monitor” advances in the development of the integrated naval base and strengthen cooperation with the United States. U.S. Southern Command said Richardson visited Argentina from April 2 to April 6, 2024 to foster dialogue with the new government and defense leaders. (argentina.gob.ar) ### What exactly is the base people were arguing about? Ushuaia is the site of the “base naval integrada” that Milei referenced during that April 2024 ceremony. Argentina’s official account described the event at the Ushuaia Naval Base “Almirante Berisso” and quoted Milei saying the trip was meant to review progress on the project. The U.S. account did not describe the facility in detail, but it placed Richardson in Ushuaia with Milei during her April 2024 trip and said the visit was part of a broader effort to deepen the strategic partnership with Argentina. (argentina.gob.ar) That is why the project is often discussed as both a military and logistics initiative, especially because Ushuaia is Argentina’s southernmost major port city and a gateway for Antarctic operations. ### Why did China come up if the official event involved the United States? China entered the discussion because Tierra del Fuego has also been the site of separate debates over Chinese-backed industrial and port proposals. A Sept. 5, 2026 Reporte Asia reconstruction said a plan in Río Grande for a port terminal under Chinese capital had been expected in 2022 and 2023, but later stalled amid U.S.-China geopolitical tensions. (southcom.mil) August 2022 was a key point in that track. Reporte Asia said Governor Gustavo Melella signed a memorandum of understanding with the Chinese state-owned Shaanxi Chemical Industry Group for an investment of about $1.25 billion that included a petrochemical complex, a multipurpose port terminal and a 100-megawatt power plant. The same report said Melella rejected suggestions at the time of a Chinese naval base, calling them nonsense and saying the signed document covered productive investment without a military component. (reporteasia.com) ### Are people mixing together two different projects? Yes. The public record shows at least two distinct strands: an Argentine-U.S. “integrated naval base” discussion centered on Ushuaia, and a separate Chinese-linked industrial and port proposal centered on Río Grande. Those projects are in the same province, which helps explain why online discussions often collapse them into one geopolitical story. (reporteasia.com) March 2023 and April 2024 are the dates that show the overlap in political attention. Reporte Asia said then-U.S. Ambassador Marc Stanley traveled to the island in March 2023 to discourage the Chinese-linked venture, while Argentina’s presidency said Milei and Richardson were in Ushuaia in April 2024 to review the naval-base project. (argentina.gob.ar) ### What did officials actually say on the record? Milei’s office quoted him on April 5, 2024 saying the Ushuaia trip was intended to “monitor” progress on the integrated naval base and strengthen friendship and collaboration with the United States. The same release listed Defense Minister Luis Petri, U.S. Ambassador Marc Stanley and other senior Argentine military officials as participants in the ceremony. (reporteasia.com) U.S. Southern Command said Richardson’s April 2-6, 2024 trip was meant to foster dialogue and collaboration with Argentina’s new government and defense leadership. That statement is narrower than some of the geopolitical claims circulating online, but it confirms the senior U.S. role in the visit that Milei tied to the base project. (argentina.gob.ar) ### What is the most concrete next place to look? Sept. 7, 2026 is the date of the social-media discussion that pushed the issue back into view, but the next hard sources remain official Argentine budget, defense and presidency records tied to Ushuaia works. The April 2024 statements from Argentina’s presidency and U.S. Southern Command remain the clearest baseline for who was involved, what was said publicly and how the Ushuaia project was described at the time. (southcom.mil) (argentina.gob.ar)