# Iceland's EU Referendum: A Nation Divided Over Sovereignty and Security

Icelanders head to the polls on August 29 to decide whether to reopen negotiations with the European Union. The referendum, called by the social-democratic government, has been framed as a "now or never" opportunity. If voters say yes, talks with Brussels will resume, with a final decision on membership requiring a second referendum likely in 2028. A no vote would keep Iceland in its current arrangement within the European Economic Area (EEA) and Schengen zone—enjoying many EU benefits without a seat at the decision-making table. Iceland's relationship with the EU has been turbulent. The country applied for membership in 2009 after a severe financial crisis, but a eurosceptic government halted talks in 2013. The debate reopened in 2024 when a new centre-left coalition pledged to restart negotiations. **The core arguments** Supporters of membership argue that the EU offers stability and security in uncertain times, particularly as geopolitical tensions rise in the Arctic. Opponents, including nationalist right-wing parties, left-wing factions, and the fishing lobby, warn that EU membership could undermine Icelandic sovereignty, especially over fisheries and agriculture. With just days until the vote, polls show a nearly split society: 51.3% for "yes" versus 48.7% for "no"—a margin of only 2.6 points, leaving the outcome wide open. **Security concerns reshape the debate** The Arctic region has become more volatile following US President Donald Trump's threats to annex neighbouring Greenland. Iceland is the only NATO member without its own military, relying heavily on a 1951 bilateral defence agreement with the United States. Trump's presidency has cast doubt on that security guarantee. In an April report, Foreign Minister Þorgerður Katrín Gunnarsdóttir wrote that "the international system we have lived with since the end of World War II is faltering." She described closer EU cooperation as "a key variable" for protecting Iceland's interests. Political scientist Eiríkur Bergmann from Bifröst University notes that "Icelanders had never seen the EU as an institution related to security and defence, but now this is changing." Yet the referendum was called before this geopolitical shift, and defence issues have remained secondary during the campaign. Economic concerns and national identity have dominated the discussion. **A question of identity** Bergmann describes the European debate as existential. At its heart, he says, the question is "what it means to be Icelandic after decades of independence," won in 1944 after centuries of Norwegian and Danish rule. "A fundamental argument is that Iceland must be fully autonomous and never again submit to foreign domination," he explains. "But on the other side, there is the will to be a country fully integrated into the international community." **Fisheries: a red line** The biggest obstacle to EU membership remains control over Iceland's rich fishing grounds, which opponents frame as a matter of national independence. Fishing, along with tourism, is a pillar of the island's economy, generating 40% of exports and sustaining coastal communities. Many in the sector fear EU membership would open their waters to European fleets, causing irreversible damage. "Fishing is not just an economic sector; it is an identity red line," says Bergmann. "No Icelandic government would return from Brussels without an agreement guaranteeing control of the fishing grounds—they know the population would never approve otherwise." **Economic considerations** Pro-EU voices point to a potential economic benefit: adopting the euro. The Icelandic krona is volatile, and inflation stands at nearly 5.2%—double the EU average—making Iceland one of Europe's most expensive countries. A more stable currency, they argue, would help control prices. **What's at stake for Brussels** Bergmann believes "the EU is much more interested in Iceland's accession now than before," citing the country's strategic value in the Arctic. He adds that "after the failure of Brexit, Brussels is looking for a success story," and Iceland—a prosperous nation with a consolidated democracy—could fit that role. If Iceland votes no, Bergmann says there would be "few immediate consequences," though the government would emerge weakened and the country would drift further from its European partners.