Iceland summoned the United States ambassador in protest after President Donald Trump shared a social media post showing a map of North America and parts of the Caribbean completely covered by the American flag. The image, posted on Trump’s Truth Social platform on Monday, depicted the United States, Canada, Greenland, Iceland, Mexico, Central America, and Caribbean nations under the banner labeled “United States of America,” without any accompanying explanation.

Icelandic Prime Minister Kristrún Frostadóttir condemned the post as an insult, stating it was offensive to Icelanders as well as Canadians and Greenlanders. She described the image as “ridiculous” and said there was nothing humorous in what she characterized as a challenge to national sovereignty. Iceland’s Foreign Minister, Þorgöður Katrín Gunnarsdóttir, also summoned the US ambassador Billy Long, who had only recently assumed his post, to deliver a clear message that the image was wholly inappropriate. Gunnarsdóttir emphasized that while some advisers had suggested not taking Trump’s rhetoric literally, it should nonetheless be taken seriously, and called the map post “a bad joke” if intended as satire.

The incident is the latest in a series of tensions between the Trump administration and countries in the North American and Arctic regions. Trump’s previous statements expressing interest in acquiring Greenland, a Danish semi-autonomous territory, have provoked diplomatic unease in Denmark and across Europe. Danish Foreign Minister Lars Løkke Rasmussen described the post as “disturbing and in many ways also completely inappropriate.” Similarly, Trump’s bellicose approach has also reignited tensions with Canada amid ongoing trade disputes, including provocative social media content targeting Canadian Prime Minister Mark Carney.

Iceland, a NATO member without its own military, had earlier this year held a referendum on whether to resume EU membership talks, which voters rejected. The vote was seen in part as a response to the rising geopolitical uncertainties triggered by Trump’s rhetoric. Some Icelanders viewed EU membership as a potential safeguard amid growing concerns over Arctic security and shifting alliances. However, the referendum’s outcome reflected a division in public opinion, with many preferring Iceland’s current independent stance.

Political analysts in Iceland note that Trump’s recent statements and actions have altered the traditional perception of the United States as Iceland’s protector, instead projecting a more intimidating posture. Observers suggest that Iceland’s choice to forgo EU talks may leave the country more exposed, heightening national anxieties about sovereignty and security.

The White House and US diplomatic missions in Reykjavik, Copenhagen, and Nuuk have not publicly commented on the map post or Iceland’s official protest. The situation underscores continuing friction between the Trump administration’s assertive hemispheric defense strategy and the concerns of neighboring states about their territorial integrity and regional influence.