European Union leaders are calling for increased defense spending as they prepare for the upcoming NATO summit, signaling a stronger push to meet alliance commitments and shore up European security. European Commission President Ursula von der Leyen said the bloc must do more to align with NATO targets and reinforce transatlantic ties.

The message reflects growing concern across Europe over long-term security pressures and the need for closer coordination with the United States and other allies. Supporters of higher spending argue that stronger budgets are necessary to improve readiness, modernize armed forces, and deter threats.

The debate also highlights the political and fiscal challenges facing EU governments, many of which must balance military priorities with domestic demands. Even so, the current momentum suggests defense investment will remain a central issue at the summit, where leaders are expected to face renewed pressure to show concrete progress.

As the meeting approaches, European officials appear focused on presenting a more unified position on security and burden-sharing. The outcome could shape both NATO’s internal debates and Europe’s broader strategy for the years ahead.