Iceland has summoned the United States ambassador following a controversial social media post by President Donald Trump that depicted Iceland and several other territories covered by the American flag. The diplomatic protest, confirmed by Icelandic officials on September 8, 2026, came after Trump shared an image on his Truth Social platform showing a large landmass labeled “United States of America” that included Iceland, Canada, Greenland, Mexico, Central America, and the Caribbean.
The Icelandic Foreign Ministry confirmed that Foreign Minister Thorgerdur Katrin Gunnarsdottir summoned U.S. Ambassador Billy Long to a meeting where she “clearly communicated that the image was completely inappropriate.”
Icelandic officials took immediate diplomatic action after President Trump posted the map on September 7 without any accompanying explanation or caption. The image, shared on Trump’s Truth Social account over the Labor Day weekend, showed the American stars and stripes overlaid across a consolidated landmass encompassing the United States, Canada, Greenland, Iceland, Mexico, and parts of Central America and the Caribbean.
Foreign Minister Thorgerdur Katrin Gunnarsdottir formally summoned U.S. Ambassador Billy Long to the ministry in Reykjavik to register a formal protest. The Icelandic Foreign Ministry stated that “the position was clearly expressed that the post was completely inappropriate.” Ambassador Long only formally took up his post in Iceland the previous month.
Trump’s map depicted a vast territory covered by the U.S. flag, with the entire landmass labeled “United States of America.” The image, shared without explanation on his Truth Social platform, showed the American flag superimposed over the United States, Canada, Greenland, Iceland, Mexico, Central America, and the Caribbean.
The map did not include any caption or explanation from the president, leaving its purpose and meaning open to interpretation. The post came just hours after the European Commission announced a €200 million investment in Greenland during a visit by Commission President Ursula von der Leyen.
Icelandic leaders responded forcefully to the map. Prime Minister Kristrun Frostadottir told a government press conference that the message conveyed by the image was “absurd” and described it as an insult to Icelanders, Canadians, and Greenlanders.
“There is nothing funny or normal about making fun of the sovereignty of states,” she said.
Foreign Minister Gunnarsdottir echoed these sentiments, stating that Iceland had sent a clear message to the United States that the post was “completely unacceptable.” She emphasized that Iceland is a sovereign and independent state responsible for its own destiny, adding that “no other country could determine how Iceland handles its independence or sovereignty.”
“If this is supposed to be a joke, then it is a bad joke,” Gunnarsdottir said.
Sonja Thorbergsdottir, chair of the Federation of State and Municipal Employees, described the post as “disrespectful,” adding that “this is not how civilized nations should behave towards one another.”
Billy Long is the U.S. ambassador to Iceland, who only formally took up his ambassadorial post in the country the previous month. He was summoned by Foreign Minister Thorgerdur Katrin Gunnarsdottir to the meeting regarding Trump’s map post.
Long has not publicly commented on the meeting, and the U.S. State Department, U.S. Embassy in Reykjavik, and U.S. Consulate in Nuuk did not immediately respond to requests for comment in the latest reporting available.
The map incident occurs against a backdrop of heightened sensitivity across the North Atlantic region, driven largely by Trump’s repeated statements about seeking U.S. control over Greenland. Greenland is an autonomous territory within the Kingdom of Denmark located fewer than 300 kilometers from Iceland.
Trump has repeatedly discussed the importance of acquiring Greenland for national security reasons, claims that have sparked diplomatic tensions between Washington and Copenhagen, both founding NATO members, and more broadly across Europe. Danish Prime Minister Mette Frederiksen, speaking to Danish news agency Ritzau while on a visit to Greenland, emphasized that “the Greenlandic government and the Greenlandic people have said again and again that they do not wish to be American.”
“I hope no one is in any doubt about that, either in the United States or the rest of the world,” she said.
Earlier this year, Trump repeatedly referred to Iceland while discussing Greenland at the World Economic Forum in Davos and at the White House. White House officials initially denied that he had confused the two countries, but U.S. Secretary of State Marco Rubio later acknowledged that Trump had mixed up Iceland and Greenland.
Trump has previously shared images depicting Greenland under the American flag or other U.S. symbols. The latest map post appears to be an extension of this pattern, though it goes further by depicting Iceland and other nations under the American flag as well.
Iceland and the United States maintain a long-standing security relationship. Iceland has not had a military since gaining independence in 1944. The country is a founding member of NATO and has a 1951 bilateral defense agreement with the United States.
However, Icelandic leaders are increasingly uneasy about aggressive expansionist rhetoric coming from the White House. The diplomatic friction underscores growing transatlantic unease regarding Arctic sovereignty as international focus on the strategic region intensifies.
As of the latest reporting available, the U.S. State Department and relevant diplomatic missions had not immediately issued a public response to the map incident or the Icelandic protest. The U.S. Embassy in Reykjavik and the U.S. Consulate in Nuuk did not reply to requests for comment.
Trump himself has not explained the map or its intended meaning. White House officials have not offered clarification about whether the post was intended as a joke, a commentary, or a serious statement.
There is no evidence in the current reporting that the United States has formally claimed or annexed Iceland. The map is a social media image, not a formal territorial claim, diplomatic agreement, or treaty.
Icelandic officials have made clear that Iceland is a sovereign and independent state and rejected any implication that it is subject to foreign territorial claims.
Iceland and Greenland have different political statuses:
Iceland is an independent sovereign country, a member of NATO, and maintains a bilateral defense agreement with the United States. It is not a U.S. territory.
Greenland is an autonomous territory within the Kingdom of Denmark. Trump has publicly discussed acquiring Greenland, and Denmark and Greenland have rejected becoming part of the United States.
While Iceland is an independent nation, Greenland’s status as a Danish autonomous territory makes it a different geopolitical entity. However, both are located in the strategically important North Atlantic and Arctic region.
Governments can react strongly to symbolic maps because they touch on fundamental issues of sovereignty, territorial integrity, and national identity. Icelandic Prime Minister Frostadottir made this clear when she described the image as “an insult to Icelanders, Canadians and Greenlanders” and stated that “there is nothing funny or normal about making fun of the sovereignty of states.”
The map also matters because it comes amid broader diplomatic tensions between the United States and its allies over Arctic policy, Greenland, and trade issues. Iceland’s decision to summon the U.S. ambassador—a diplomatic communication, not a severing of relations—signals serious concern while leaving room for dialogue.
Potential developments could include:
These are possible developments, not predictions. There is no indication that this single incident will fundamentally break U.S.-Iceland relations or lead to military conflict.
Iceland’s location in the North Atlantic makes it strategically important for the United States and NATO. The country’s position along maritime and air routes, its proximity to the Arctic, and its role in North Atlantic security have made it a key ally.
The 1951 bilateral defense agreement between Iceland and the United States provides for U.S. defense of Iceland and allows for U.S. military presence on the island. Iceland’s NATO membership further ties its security to the United States and European allies.
The story is trending because Trump’s map post, combined with Iceland’s diplomatic protest, represents a significant incident in U.S.-Iceland relations. The map’s depiction of multiple allied nations under the American flag, coming amid broader tensions over Greenland and U.S. foreign policy, has generated widespread attention.
The incident highlights the sensitivity of Arctic and North Atlantic geopolitics, which have become increasingly important as the region gains strategic and economic significance.
Iceland summoned U.S. Ambassador Billy Long after President Donald Trump posted a map on Truth Social that depicted Iceland and several other territories under the American flag. Icelandic officials characterized the post as “completely inappropriate.”
The map showed the United States, Canada, Greenland, Iceland, Mexico, Central America, and the Caribbean covered by the U.S. flag, with the entire landmass labeled “United States of America.” Trump posted the image without any explanation.
There is no evidence in the current reporting that the United States has formally claimed or annexed Iceland. The map is a social media image, not a formal territorial claim or diplomatic agreement.
Billy Long is the U.S. ambassador to Iceland. He only formally took up his post in Iceland the previous month.
Icelandic leaders called the map “completely inappropriate” and “completely unacceptable.” Prime Minister Kristrun Frostadottir described it as “absurd” and “an insult to Icelanders, Canadians and Greenlanders.”
No. Iceland is an independent sovereign country. It is a founding member of NATO and has a bilateral defense agreement with the United States, but it is not a U.S. territory.
Iceland and Greenland are both located in the North Atlantic. Iceland is an independent nation, while Greenland is an autonomous territory within the Kingdom of Denmark. Trump has repeatedly discussed acquiring Greenland, and the map included both countries under the U.S. flag.
No. Greenland is an autonomous territory within the Kingdom of Denmark. Danish Prime Minister Mette Frederiksen has stated that the Greenlandic government and people “do not wish to be American.”
No. There is no evidence in the current reporting that the United States has formally claimed or annexed Iceland.
Possible developments could include a U.S. diplomatic response, further statements from Iceland, clarification from Trump or his administration, and continued debate over U.S. Arctic policy.