Agreement follows months of tension over Greenland
The proposed bases come after months of political and diplomatic pressure from Trump, who has repeatedly argued that the United States should control Greenland. At various points, Trump declined to rule out using economic or military pressure to acquire the territory.
Greenland remains part of the Kingdom of Denmark but has extensive self-government. Trump’s demands have been overwhelmingly rejected by Greenlanders, according to polling cited by Reuters.
The US president’s comments, particularly during a period of heightened pressure in January, generated a diplomatic crisis within NATO and prompted Denmark and Greenland to seek negotiations with Washington. The talks were aimed at reducing tensions while addressing US concerns about Arctic security.
Denmark has presented the new agreement as part of a broader NATO-based approach to security in the region. According to the Danish government, the arrangement would place Arctic security within the framework of the North Atlantic Treaty Organization rather than leaving responsibility solely to Washington and Copenhagen.
The agreement could therefore represent a shift in how Denmark and its allies approach the military security of Greenland, while also allowing the United States to strengthen its presence in an area that has become increasingly important for strategic and defence planning.
Greenland’s geographic position between North America and Europe has long given it military significance. Its location also makes the territory important for monitoring activity across the North Atlantic and Arctic regions.
During the Cold War, the United States maintained a much larger military footprint in Greenland. According to Reuters, Washington operated 17 military installations there and had more than 10,000 personnel stationed on the island.
That presence declined substantially after the Cold War. Today, the United States operates Pituffik Space Base, formerly known as Thule Air Base, which has around 150 US military personnel.