In a state of the nation address to parliament, the Argentine leader said "the South Atlantic is the strategic battleground of the coming decades," arguing Argentina must be a "player" in the region.

"We must create the century of the Americas: Make Americas Great Again, from Alaska to Tierra del Fuego," he added.

Devoting the majority of his speech to his government's macroeconomic successes over the past two years, particularly in combating inflation, Milei said he wanted to press his reforms further.

He announced an ambitious package of 90 reforms in an address to parliament on Sunday, which he said would "redesign" Argentina "for the next 50 years."

The reforms are expected to address the economy, taxes, the criminal code, the electoral system, education, justice and defense, Milei said in his address, which was marked by verbal clashes with opposition lawmakers.

There will be "nine uninterrupted months of structural reforms that will reshape the institutional architecture of the New Argentina," he said.

President since 2023, Milei begins this parliamentary year in a position of political strength, bolstered by his electoral success in the midterm elections in October.