Iceland has taken diplomatic action after U.S. President Donald Trump posted a map on his social media platform, Truth Social, that depicted several countries and territories—including Iceland, Greenland, and parts of the Caribbean—under the American flag. The graphic labeled the entire area as the "United States of America," sparking international concern and prompting Iceland’s Foreign Minister, Thorgerdur Gunnarsdottir, to summon U.S. Ambassador Billy Long for a discussion. Iceland’s foreign ministry called the post "completely inappropriate," emphasizing the importance of respecting national sovereignty and territorial integrity. This incident is the latest in a series of statements by Trump about the strategic value of acquiring Greenland, a territory that is part of Denmark. These remarks have caused diplomatic tensions between the United States and Denmark, as well as among European allies, who are wary of U.S. expansionist rhetoric. In Iceland, the debate has also intersected with domestic politics, such as a recent referendum where voters rejected the possibility of joining the European Union. The map was published shortly after European leaders reaffirmed their support for Greenland, with the European Commission announcing a €200 million investment plan to aid its development. Danish Prime Minister Mette Frederiksen highlighted that Greenland’s people have clearly stated they do not want to become part of the United States. Meanwhile, confusion has arisen within the White House about the distinct identities of Greenland and Iceland. Reports indicate that Trump once confused the two regions during a speech at the World Economic Forum in Davos, prompting Iceland to hire a U.S. lobbying firm to help navigate diplomatic relations. Iceland’s response to Trump’s map comes amid a pattern of provocative actions by the former president, including proposals to rename geographical features such as the Gulf of Mexico to the Gulf of America, and Lake Ontario to Lake America. These actions have raised concerns among neighboring countries, including Canada and France, where political figures have criticized Trump’s attempts to reshape geographic names and borders.