Marco Rubio Visits Iceland to Deepen Arctic Security and Surveillance Ties

Diplomatic talks in Reykjavik

US Secretary of State Marco Rubio met with Icelandic leaders in Reykjavik on Tuesday to expand bilateral defense cooperation and review strategic infrastructure across the North Atlantic. Rubio arrived on Monday evening at Keflavik air base, beginning a European trip that continues to Greece and Portugal. In the capital, Rubio conferred with Prime Minister Kristrun Frostadottir and Foreign Minister Thorgerdur Katrin Gunnarsdottir on security arrangements, geothermal energy development, data centers, and the pharmaceutical industry. The diplomats also visited Hofdi house, the site of the October 1986 summit between US President Ronald Reagan and Soviet leader Mikhail Gorbachev, where Rubio and Gunnarsdottir staged a joint greeting.

Iceland has allowed the US military to project power, offering us a crucial outpost to monitor clandestine activities and deter adversaries from entering your sovereign territory and the sovereign territory of our shared allies.

Defense arrangements and northern surveillance

Iceland is a founding member of NATO but maintains no standing armed forces, relying on a bilateral defense agreement signed with the United States in 1951. While the permanent US military base presence ended in 2006, the US Navy maintains rotational deployments and facilities at Keflavik. Rubio outlined growing operational concerns across the Arctic, specifically pointing to risks surrounding subsea data cables, maritime shipping corridors, and covert reconnaissance. He stated that Washington seeks deeper coordination on surveillance technology, situational awareness, and domain management while respecting Icelandic authority over local facilities.

We would never do anything without coordinating with the authorities here about what is available. I think there is a willingness to do more things together. And what Iceland brings, really, is infrastructure and technology, as well as the ability to conduct surveillance work and obtain domain awareness.

Regional context and European tour

The Reykjavik meetings follow the signature in late September of a defense pact between the United States, Denmark, and Greenland during the UN General Assembly in New York. That agreement granted Washington extended defense access across Greenland, located less than 300 kilometers west of Iceland, after months of friction caused by Donald Trump's proposals to acquire the Danish territory. Icelandic officials addressed recent diplomatic friction of their own, including an early September social media post by Trump displaying a map with the American flag overlaid across Iceland, Greenland, Canada, and Mexico. Icelandic authorities summoned the US ambassador at the time, though Gunnarsdottir affirmed on Tuesday that the matter was resolved constructively.

Diplomatic timeline and itinerary

The diplomatic initiative also follows a domestic vote in late August in which Icelandic voters rejected in a referendum the resumption of European Union membership talks, which had remained frozen since 2013. Gunnarsdottir welcomed the recent Greenland agreement as a stabilizing step for Arctic governance and reaffirmed Iceland's commitment to transatlantic alignment. Iceland continues to view the United States as its primary security partner in the region. Following his meetings in Reykjavik and an inspection of US Navy personnel stationed at Keflavik, Rubio departs on Tuesday afternoon for Athens, where he is scheduled to attend a bilateral strategic dialogue focusing on energy and regional security.