Despite escalating tensions with the United States, Danish political parties stand firm on their controversial base agreement, giving American forces extensive rights on Danish soil. Officials say the deal was made deliberately and remains valid unless the NATO alliance collapses.
Parties Stand by the U.S. Base Agreement
Denmark’s government and most major political parties are doubling down on their support for the defense agreement with the United States, even as relations with Washington face one of their toughest tests in years. The deal, settled in the summer of 2025, allows the U.S. military to station troops and store equipment on Danish territory for a decade.
The agreement has become more controversial following Donald Trump’s renewed rhetoric about making Greenland American. Still, leading figures across Denmark’s political spectrum insist the accord was signed with “open eyes” and remains necessary for Denmark’s defense posture and cooperation within NATO.
Why the Deal Exists
Officials emphasize that the arrangement grew out of NATO’s shared defense framework and is primarily intended as a deterrent against military aggression from Russia. It ensures that American forces can deploy rapidly through Denmark if a conflict in Eastern Europe escalates.
Nevertheless, several factions continue to view the agreement with suspicion, particularly because it grants the U.S. military limited self-jurisdiction over deployed personnel. Critics see this as a loss of Danish sovereignty.
A similar debate has surrounded Greenland, the North Atlantic territory central to Denmark’s sovereignty discussions. As tensions rise over American interest in the island, observers have pointed again to the fragile balance within the Kingdom of Denmark and Greenland’s autonomy.
Escalation Over Greenland
The current strain erupted after President Trump once again suggested a U.S. claim on Greenland, an idea that Danish leaders publicly reject. Officials in Copenhagen insist that if any form of annexation occurred, Denmark would immediately terminate the defense cooperation deal.
Even so, lawmakers argue that the U.S.–Denmark defense cooperation and Trump’s political statements must be viewed separately. The original foundation of the agreement was not about Greenland but rather about collective deterrence in Europe.
From Parliament to Public Protest
Parliament passed the base deal last year with broad backing, except from a few opposition and independent members, including The Red-Green Alliance and The Alternative. The socialist bloc called it a “national betrayal” and warned that it granted the United States too much freedom in both Denmark and Greenland.
Civil groups and peace organizations staged demonstrations outside Christiansborg Palace when lawmakers voted on the measure. They claimed that Danish authorities were surrendering judicial and political control to a foreign military partner. Amnesty International Denmark also warned legislators might not fully understand the breadth of military authority the pact entailed.
On the other hand, supporters repeated that the ten-year agreement could be suspended at any time if fundamental conditions changed, particularly if NATO ceased to function as a mutual defense organization.
Officials Express No Regret
Defense Minister Troels Lund Poulsen reaffirmed that there is no regret in the government’s decision. He argued that the agreement has not yet been activated and said it was drawn up carefully as a security contingency at a time when geopolitical risks in Europe were increasing.
He also maintained that the deal reflected Denmark’s commitment to its allies and its recognition of shared defense responsibilities. Party leaders from across the political spectrum echoed this stance, saying that Denmark cannot withdraw from defense cooperation with a major NATO ally during uncertain times.
Meanwhile, officials from several other parties either declined to comment or reiterated their ongoing support through short statements.
The Broader Strategic Picture
Denmark’s defense alignment with Washington remains key to its national security strategy. The government continues to invest in improving its armed forces in line with NATO expectations, as discussed in wider debates about why Denmark must strengthen its defense capabilities.
At the same time, Danish policymakers navigate a delicate diplomatic balance. Greenland’s growing importance to U.S. military operations puts Copenhagen in a uniquely sensitive position between protecting territorial integrity and maintaining alliance credibility.
In the coming months, Copenhagen is likely to reassess parts of the U.S. base deal during private negotiations, though leaders are unlikely to walk away from a framework they view as essential for national and alliance defense.
Sources and References
The Danish Dream: What’s Stopping Greenland from Gaining Independence from Denmark – Danish Perspective
The Danish Dream: The Real Reason Denmark Needs Stronger Defence Strategy Now
TV2: Partier fortryder ikke at give USA stribevis af rettigheder i Danmark
