Andy Burnham backs Greenland Arctic pact ahead of first Trump meeting in New York

Trilateral Arctic security pact

The United States, Denmark, and Greenland reached an agreement on Friday, 18 September 2026, to expand the American military presence in the Arctic territory while barring adversary nations from establishing bases or making sensitive investments. NATO representatives stated that the pact would help stabilise the region after months of diplomatic dispute. The framework concluded a period of friction driven by statements from US President Donald Trump regarding the potential purchase or takeover of Greenland, which he argued was exposed to Russian and Chinese activity. Formal signing of the document is scheduled to take place during the United Nations General Assembly in New York.

Downing Street diplomatic call

United Kingdom Prime Minister Andy Burnham spoke by telephone with Danish Prime Minister Mette Frederiksen on Sunday morning, 20 September 2026, to discuss the pact and coordinate ahead of their trip to New York. In an official readout, a Downing Street spokesperson confirmed that both leaders welcomed the US commitment to the region and emphasised the strategic role of the High North for Euro-Atlantic security. Burnham congratulated Frederiksen on negotiating terms that benefit Washington, Copenhagen, and Nuuk, confirming he would pass his congratulations to Trump. Burnham has spoken with Trump twice by phone since taking office, and the New York assembly represents their first in-person bilateral meeting. Burnham also stated intentions to use the assembly to address UK household living costs and push for increased international assistance for Ukraine.

Terms and sovereign protections

No official treaty text has been released to the public, but Trump published details on Truth Social on Saturday, 19 September 2026. Trump declared that Denmark granted the United States permanent control over regional defence needs at no direct cost to the US budget, alongside veto power over foreign sensitive investments. Danish and Greenlandic leaders presented a different emphasis regarding local autonomy and legal governance. In a joint statement with Greenland Prime Minister Jens-Frederik Nielsen, Frederiksen confirmed that the document reinforces Arctic defence while safeguarding local rights.

The deal strengthens our common security in the Arctic and the North Atlantic area while also recognising the sovereignty and territorial integrity of the Kingdom and the right of the Greenlandic people to self-determination.

The leaders noted that the accord must still pass through parliamentary ratification procedures before entering into legal force.

Political opposition in the UK

The agreement drew criticism in the UK from Liberal Democrat leader Ed Davey during a question-and-answer session at his party conference on Sunday. Davey disputed the novelty of the pact, arguing that it reproduced existing transatlantic defence arrangements established in the post-war era rather than securing new concessions for Washington.

Donald Trump is trying to claim he's got a success in Greenland, but actually, all he's got is almost a carbon copy of the agreement that's persisted since the 1950s. So let Donald Trump try to pretend he's had a victory. The truth is, Europe, Nato, countries like Canada stood up to him and won.

Davey maintained that European allies, NATO partners, and Canada successfully resisted American pressure to alter Greenland's constitutional standing.