Would NATO fight a U.S. invasion of Greenland?
A fishing boat navigates around icebergs that broke off from the Jakobshavn Glacier and are floating in Disko Bay on March 10, 2025, in Ilulissat, Greenland. Joe Raedle | Getty Images News | Getty Images Europe spent much of 2025 scrambling to bolster its defenses against Russia — but just a week into the new…