Danes are voting in an election with Prime Minister Mette Frederiksen's Social Democrats aiming for a third term. Frederiksen, 48, called the vote months earlier than expected, buoyed by popular support for her handling of US President Donald Trump's threat to annex Greenland, an autonomous Danish territory.

Her Social Democrats have lost support since the 2022 elections, and she is facing a strong challenge from two parties on the center-right, including the Liberal Venstre party of Defence Minister Troels Lund Poulsen. Denmark is run by coalition governments, and Tuesday's vote will decide whether power will stay with a left-wing bloc or move to the right.

Latest opinion polls give Frederiksen's Social Democrats by far the largest share of the vote, hovering over 20%, well ahead of the Liberals and Green Left. Although the election is not explicitly fought on the Greenland crisis, Frederiksen is banking on a 'Trump bump' regarding her poll numbers to secure a third term in a tight race.

Denmark has a history of being one of the closest US allies in NATO, having rebuffed Trump's attempts to take over Greenland following the US's proposal.

Domestic concerns are now at the forefront, focusing on the economy and cost of living, with Frederiksen proposing a wealth tax for the richest. However, her party's lead might not be enough to secure the necessary majority. Polls suggest neither the red left-wing bloc nor the blue right-wing bloc can achieve a majority without the centrist Moderates acting as a potential kingmaker.

This election could be pivotal, as the seats held by Greenland and the Faroe Islands may shift from left to right for the first time in decades. As both blocs strategize, the upcoming results remain crucial for the future direction of Danish governance.