Beyond its geostrategic importance, Greenland is rich in energy and mineral wealth, making it an attractive proposition for the new administration.

The Greenland flag is pictured on August 18, 2019 in Kulusuk. More Photo by Andrew Harnik/Anna Moneymaker/Getty Images/JONATHAN NACKSTRAND/AFP via Getty Images) Hirono asked Hegseth, Trump's ...

President-elect Donald Trump has continued to float the idea of buying Greenland, a territory of Denmark. Here's what to know ...