During his remarks at the United Nations, President Trump gave details on an agreement with Denmark and Greenland that he said would give the U.S. 'permanent control over security' on the island.

National security analyst Rebecca Heinrichs joins 'Varney & Co.' to discuss the historic US, Denmark, and Greenland security deal. She highlights how the agreement secures key missile defense capabilities and boxes out China and Russia.

President Donald Trump confirmed Tuesday that the United States would establish two major military sites in Greenland under an agreement he described as granting Washington "permanent control over security" on the strategically important Arctic island.

President Donald Trump's interest in a U.S. acquisition of Greenland, a semiautonomous territory of NATO ally Denmark, first became publicly known in 2019. Here's a timeline of events that led to a crisis between Washington and its European allies.

Nearly 130 world leaders are gathering in New York for the annual UN General Assembly, at a time when the world body is facing questions about its relevance.

At the UN General Assembly, Donald Trump used his speech to outline how he sees American power across multiple global flashpoints. Iran dominated the address, while his remarks also tied Gaza, Ukraine and Greenland to a broader US posture.

President Trump’s announcement that he secured a deal with Denmark and Greenland over security for the Arctic territory gave both the president’s supporters and critics something to cheer over — the removal of a key irritant in the NATO relationship.

The US plans to re-establish a Cold War-era military base in southern Greenland and set up ​another on the east under ‌a deal to be signed with Denmark and Greenland on Tuesday.