Europe’s leadership is now stating publicly what many security analysts have warned privately for years: the stable geopolitical era Europe depended on is ending. The assumption that rules, diplomacy, and economic interdependence would keep the continent insulated from major conflict is weakening.
That warning was delivered directly by Ursula von der Leyen, president of the European Commission, in a speech to European Union diplomats on March 9. Her message was blunt and unusually direct.
“The world around us is becoming more dangerous,” she said. “And the assumptions that guided our foreign policy for decades are being tested every day.”
For decades after the Cold War, Europe operated under a relatively stable framework. International institutions, economic integration, and diplomatic engagement were expected to reduce the likelihood of major war. Many policymakers believed that deep trade ties and shared economic interests would discourage countries from using military force.
Von der Leyen openly challenged that belief.
“The global environment has changed fundamentally,” she said. “We are witnessing a period where power politics is returning, and conflict is again being used to settle disputes.”
The most dramatic example remains the Russian invasion of Ukraine ordered by Vladimir Putin. The invasion shocked Europe and forced governments to reconsider long-held assumptions about security on the continent.
“What we see in Ukraine is not only a war against a sovereign country,” von der Leyen said. “It is a direct challenge to the principles that have shaped peace in Europe since the end of the twentieth century.”
She emphasized that the war has fundamentally altered Europe’s security environment.
“This war shattered the illusion that large-scale conflict had disappeared from Europe,” she said. “It reminded us that peace cannot be taken for granted.”
European governments have responded by increasing defense spending, strengthening military cooperation, and accelerating support for Ukraine. But the consequences go far beyond military policy.
Energy markets, supply chains, and domestic political debates across Europe have all been affected.
Von der Leyen pointed to the rapid shift in Europe’s energy strategy after the war began.
“We learned a hard lesson,” she said. “Dependence can quickly become vulnerability.”
But Ukraine is only part of the broader crisis facing Europe.
Von der Leyen devoted significant attention to rising instability across the Middle East, where tensions involving Iran and regional proxy groups continue to raise fears of wider conflict.
“The Iranian regime has long fueled instability in the region,” she said. “It supports armed proxies, spreads advanced weapons systems, and contributes to cycles of violence that threaten regional security.”
She also pointed to the domestic situation inside Iran.
“At the same time, we see the courage of many Iranian citizens who demand greater freedom and dignity,” she said. “Their voices deserve to be heard.”
Von der Leyen warned that crises in the Middle East rarely remain confined to the region.
“What happens in the Middle East does not stay in the Middle East,” she said. “It affects global energy markets, shipping routes, and the safety of citizens far beyond the region.”
For Europe, those consequences are immediate.
Energy supplies pass through the region. Trade routes connecting Europe with Asia depend on stable maritime corridors. When tensions escalate, the economic impact spreads rapidly.
Von der Leyen stressed that the speed of modern crises makes them particularly difficult to manage.
“Events can escalate in hours rather than weeks,” she said. “Diplomats must respond faster, governments must coordinate faster, and our institutions must adapt faster.”
European embassies have increasingly found themselves dealing with emergency evacuations and security threats.
“You represent Europe in some of the most difficult places in the world,” she told diplomats. “Your work often takes place under intense pressure and uncertainty.”
The broader message of her speech focused on the changing structure of global power.
“The international system that emerged after World War II brought decades of stability,” she said. “But that system is now under strain.”
According to von der Leyen, the rise of geopolitical rivalry and regional conflicts means Europe can no longer assume that international rules alone will guarantee stability.
“Rules matter. Institutions matter,” she said. “But they cannot protect us if we fail to defend them.”
That warning reflects a growing concern among European leaders that the world is entering a more competitive and unpredictable era.
Military force, economic pressure, cyber attacks, and technological competition are increasingly shaping relations between major powers.
Von der Leyen highlighted the growing importance of strategic technologies and supply chains.
“Technological leadership is now a key dimension of geopolitical power,” she said. “Whoever controls critical technologies will shape the balance of power in the decades ahead.”
Europe, she argued, must invest more aggressively in strategic industries while protecting its economic resilience.
“We must reduce dangerous dependencies and strengthen our capacity to act,” she said.
The president also addressed Europe’s internal challenges.
The European Union includes 27 member states with different historical experiences, political priorities, and security concerns. Achieving consensus on foreign policy can be slow and complicated.
Von der Leyen acknowledged that reality but insisted unity is essential.
“Our strength lies in our ability to act together,” she said. “When Europe speaks with one voice, it has real influence in the world.”
She urged diplomats to play a central role in maintaining that unity.
“You are the bridge between Europe and the rest of the world,” she said. “Your analysis, your contacts, and your judgment are essential for shaping our common response.”
Von der Leyen also stressed the importance of defending democratic values.
“In an era of rising authoritarianism, the defense of democracy and human rights remains a central mission of Europe’s foreign policy,” she said.
At the same time, she acknowledged that defending those values requires practical power.
“Values without strength cannot protect themselves,” she said. “We must be prepared to defend what we believe in.”
Her speech repeatedly returned to the theme of realism.
“The world is not becoming simpler,” she said. “It is becoming more complex, more competitive, and more dangerous.”
That reality demands a different mindset from European policymakers.
“We must be clear-eyed about the challenges ahead,” she said. “We cannot rely on old assumptions or outdated strategies.”
Instead, she called for a more assertive European role in global affairs.
“Europe must be ready to defend its interests, protect its citizens, and contribute to global stability,” she said.
The message carried a stark conclusion.
“The era when Europe could rely on a stable international environment is over,” von der Leyen said. “Our responsibility now is to adapt to a world where crises are frequent, competition is intense, and security must be actively defended.”
