Denmark's Prime Minister Mette Frederiksen, right, and Greenland's Prime Minister Jens-Frederik Nielsen smile during their meeting at Marienborg in Kongens Lyngby, Denmark, Sunday, April 27 ...

Accusing the US of subjecting Denmark and Greenland to "pressure and threats," Danish Prime Minister Mette Frederiksen firmly rejected US attempt to annex the Greenland, citing international law.