Officials summoned the American ambassador to express its displeasure after the Trump Administration was said be ratcheting up surveillance.

The spying order, known as a “collection emphasis message,” was sent to the heads of U.S. intelligence agencies instructing the use of surveillance satellites, wiretaps, and spies to gather information in Greenland and Denmark,

Danish Foreign Minister Lars Lokke Rasmussen said on Wednesday he would call in the acting U.S. ambassador to Denmark for talks after the Wall Street Journal reported Washington had ordered U.S. intelligence agencies to step up spying on Greenland.