J.D. Vance doubled down on the administration's interest in acquiring Greenland while at the Pituffik Space Base as Donald Trump argued the U.S. "can't" do without it.

A high-powered US delegation arrived in Greenland as Trump talks about acquiring the island. 'Do you think we can do without it?,' Trump said. 'We can't.'

Vice President Vance looked to appeal to Greenland by urging it to side with the US, not Russia or China, after it seeks independence from Denmark.

An international relations expert said there are a few ways Trump could acquire Greenland, however, those options would have serious consequences to the world order.

"There was so much excitement around Usha's visit to Greenland this Friday that I decided I didn't want her to have all that fun by herself, and so I'm going to join her," Vance said in a video announcement Tuesday.

President Donald Trump has made U.S. control of Greenland a pillar of his second term’s burgeoning foreign policy.

When the president talks about security in the Arctic, he’s talking about climate change.

Trump is targeting the Smithsonian with an unprecedented executive order. Culture in the crosshairs: D.C.’s Kennedy Center is bracing for more cuts after Trump installed himself as chairman of the board and announced ideas for programming changes. JD Vance and second lady Usha Vance visited Greenland.

Sources tell NBC News President Trump is frustrated with his National Security Advisor Mike Waltz. Amb. John Bolton, National Security Advisor during President Trump's first term, joins Chris Jansing with his reaction to the Signal chat breach President Trump's push to take over Greenland.