European leaders reacted to Trump's statement at a press conference on Tuesday that he would not rule out military action to ...

Fox News national security correspondent Jennifer Griffin reports on Donald Trump Jr.'s trip to Greenland and what acquiring the mineral-rich country would mean for U.S. defenses.

President-elect Donald Trump told residents of Greenland that "we're going to treat you well" as his oldest son visited the ...

Trump refused to rule out military action to take control of the Arctic island and had earlier vowed to slap high tariffs on ...