In a speech at the U.S. Naval Academy, Vice President James David Vance declared that "the era of unchallenged dominance is over," thereby acknowledging the end of unchallenged American supremacy. "We face serious threats from China, Russia, and other nations that are determined to surpass us in every area," he stated, noting that these challenges impact "supply chains and extend into low-Earth orbit."

Vance warned that "technological advances have reduced the cost of disruptions," so the U.S. must "be strategic and ensure its troops have the right tools."

His words, delivered at a key moment ahead of the NATO summit, reflect a growing concern about global repositioning, in which countries such as China, Russia, India, Canada, and Brazil are gaining influence.

This diagnosis contrasts with the foreign policy of the Argentine government, which under President Javier Milei has opted for an almost unconditional alignment with Washington.

However, analysts point out that this strategy is unlikely to translate into concrete progress in the claim to the Malvina Islands, given that the United Kingdom remains a priority ally for the United States and, as Vance himself admitted, American power is no longer absolute.

The vice president's speech marks a turning point in the rhetoric of the US administration, which has traditionally relied on the exceptional nature of its leadership.

Now, faced with an increasingly multipolar world, the question is whether Argentina will be able to capitalize on its rapprochement with Washington in a scenario where U.S. influence is no longer the same.