In response to escalating geopolitical tensions and uncertainty surrounding the United States‘ commitment to NATO, EU countries have agreed on a landmark initiative to significantly boost defense spending.
This decision was finalized at an extraordinary summit held recently in Brussels, reflecting a dramatic shift toward European strategic autonomy. The agreement comes shortly after EU Commission President Ursula von der Leyen introduced the proposal “ReArm Europe“, marking a significant step in strengthening European resilience.
Geopolitical instability drives EU defense overhaul
The ongoing war in Ukraine and growing threats from Russia have created unprecedented urgency within the European Union. Compounding this is U.S. President Donald Trump‘s return to power, raising serious doubts about America’s long-term commitment to Europe’s security.
Trump’s recent statement, “If the Europeans don’t pay, I won’t defend them,” has deeply unsettled European leaders, prompting them to rethink their reliance on the United States.
Multi-billion euro investment in defense capabilities
EU leaders unanimously agreed to mobilize around €800 billion through both public and private funding to strengthen European defense capacities. This initiative is part of a broader proposal by Von der Leyen, who emphasized the need for rapid enhancements in response to the current geopolitical threats. Of this sum, €150 billion will come from a joint borrowing scheme coordinated by the European Commission, allowing member states—particularly those with higher national debts such as Italy and Spain—to invest significantly in their military capabilities without violating existing EU budgetary rules.
“It’s a significant economic muscle we’ve now established,” stated Danish Prime Minister Mette Frederiksen, who highlighted the urgency and necessity of Europe’s strategic shift.
“Considering the aggressive posture from Russia and the uncertainty introduced by the U.S., this is currently Europe’s only viable path forward.”

Bilateral agreements and Nordic defense cooperation
Beyond collective EU initiatives, several bilateral defense cooperation agreements have recently been signed among European countries. The Nordic Defense Cooperation (Nordefco) continues to strengthen regional security alliances, reflecting broader trends toward intensified military collaboration across the continent.
Meetings held in Paris and London in recent weeks further underscore Europe’s commitment to enhancing its collective defense capabilities.
Hungary stands alone against continued Ukraine support
Despite widespread consensus, Hungary notably diverged, refusing to back continued EU military support for Ukraine. Hungarian Prime Minister Viktor Orbán—who maintains close ties to both Trump and Russian President Vladimir Putin—reaffirmed his country’s opposition, isolating Hungary within the European framework.
Nevertheless, the remaining 26 member states confirmed their ongoing support for Ukraine, pledging nearly €31 billion in military, economic, and political assistance this year alone.
EU Commission President Ursula von der Leyen emphasized that the funds mobilized through the new borrowing instrument could also be used to procure and supply necessary military capabilities to Ukraine.
A turning point for Europe’s strategic autonomy
The Brussels agreement signals a major strategic shift for the EU, traditionally less prominent in defense matters. With plans now underway for significant military investment, European leaders recognize this as a crucial moment for the continent’s security independence.
“Europe has entered a new chapter,” stated Von der Leyen.
“The situation demands decisive actions, and today’s agreement ensures we are prepared to take care of our own security.” she continued.
Concrete proposals based on this agreement will be presented at the next EU summit scheduled in two weeks, further solidifying Europe’s path toward greater autonomy in defense and security.