Icelanders voted on Thursday in a referendum to determine whether the country should reopen talks on joining the European Union, reigniting a debate that intertwines national identity, economic concerns, and geopolitical pressures.

The North Atlantic island nation of approximately 400,000 people initially sought EU membership following the 2008 financial crisis but abandoned the effort in 2013 amid disagreements over fishing rights and a change in government. This latest push was spurred in part by heightened tensions with the United States after President Donald Trump’s remarks about Greenland, an Arctic neighbor, and confusion regarding Iceland’s geopolitical status. Trump’s suggestions to purchase Greenland and comments conflating the two island nations alarmed Reykjavik, while the U.S. ambassador’s joke about making Iceland America’s 52nd state further unsettled Icelandic officials, provoking an apology from the diplomat.

Iceland’s Foreign Minister Þorgerður Katrín Gunnarsdóttir, leader of the Liberal Reform party which advocates EU membership, characterized the current moment as unprecedented and urged voters to consider alternative paths that might better secure the country’s future. “It would be both naive and irresponsible if we did not look at this moment in history,” she said.

Despite its NATO membership and longstanding defense arrangements with the United States, many Icelanders remain wary of ceding sovereignty to the EU, especially concerning control over their currency and fisheries. An ongoing sense of national exceptionalism, reinforced by Iceland’s geographic isolation and experiences with natural disasters—including recent volcanic eruptions near the town of Grindavik—fuels skepticism toward integration.

A recent poll showed a slim majority favoring the reopening of accession negotiations. Supporters argue that membership could stabilize Iceland’s economy, which currently faces volatile exchange rates, high inflation, and notably elevated mortgage rates—around 9 percent compared to roughly half that in the Eurozone. Younger voters, such as Reykjavík resident Úlfhildur Harne, see potential EU membership as a means to address housing affordability and economic security.

However, the prospect of relinquishing control over the country’s lucrative fisheries remains a central point of contention. Fisheries accounted for nearly 40 percent of Iceland’s exports last year, and the issue was a key factor behind the suspension of prior accession efforts. Though the European Commission has expressed a willingness to negotiate tailored arrangements that recognize Iceland’s unique reliance on fishing, it has indicated a complete exemption from EU fisheries policies is unlikely.

Local fishermen, such as Kjartan Sveinsson from Grundarfjörður, highlight the economic benefits of Iceland’s quota system, which allocates fishing rights predominantly to a few large operators, but also criticize its social impacts, including the decline of smaller fishing communities.

For the European Union, Iceland’s potential accession holds significant strategic value. As a country already integral to the single market and the Schengen Area, Iceland’s membership would strengthen the bloc’s presence in the Arctic and reinforce integration among neighboring states amid intensifying great-power competition. Conversely, a rejection of accession talks would represent a setback for the EU’s ambitions to consolidate influence in the region.

The referendum outcome will signal Iceland’s stance on balancing self-reliance against deeper European integration in a complex geopolitical landscape.