Trump Jr.’s visit occurred weeks after Trump re-ignited the calls for the U.S. to acquire Greenland, an autonomous territory of Denmark. On Tuesday, the president-elect said he would not rule out using the U.S. military to take the country.

President-elect Donald Trump told residents of Greenland that “we’re going to treat you well” as his oldest son visited the mineral-rich Danish territory that’s home to a large U.S. military base, heightening speculation that the incoming U.

Donald Trump Jr. is heading to Greenland, visiting the Danish territory weeks after his father renewed suggestions that the U.S. could somehow take control of it.