Why Kaja Kallas Says a Divided Europe Helps the U.S., China, and Russia

Europe’s top diplomat, Kaja Kallas, has delivered a blunt message to EU leaders: fragmentation inside the European Union strengthens rival powers. Her argument is that when EU countries act separately—especially in trade or diplomacy—they weaken the bloc’s ability to influence global politics.

The warning comes as Europe faces simultaneous pressures: strained EU‑US trade negotiations, continuing debate over how to approach Russia’s war in Ukraine, and growing geopolitical competition with China.

Why Kallas says major powers benefit from a divided Europe

Kallas argues that the European Union’s strength comes from acting collectively. When EU members split into national positions or pursue separate deals, the bloc’s geopolitical weight shrinks and outside powers gain leverage. A united EU, she says, functions as a major global actor capable of negotiating on equal terms with other powers.

In her view, fragmentation benefits three major players in different ways:

• United States: Individual EU countries negotiating separately can weaken the bloc’s leverage in trade and economic negotiations.
• China: A fragmented Europe makes it easier for Beijing to deal with countries one‑by‑one rather than confronting a coordinated EU policy.
• Russia: Political divisions inside the EU weaken Europe’s ability to maintain pressure over the war in Ukraine and other security issues.

Kallas’ broader argument is that the EU becomes a serious geopolitical force only when it acts together. If it does not, external powers can “push Europe around,” as she has warned in public remarks about the need for unity in global affairs.

Why she is urging EU members to avoid bilateral deals with Washington

One concrete concern is the EU‑US economic relationship. The two sides reached a political trade agreement in July 2025 aimed at stabilizing tariffs and economic relations.

But implementation has been difficult. EU governments and lawmakers remain divided over how to finalize and enforce the deal, and negotiations have continued under pressure from tariff threats and tight deadlines.

Against this backdrop, Kallas has warned that bilateral arrangements between individual EU countries and the United States could undermine the EU’s negotiating power. If national governments pursue their own deals, the European Commission’s ability to represent the bloc as a single market—one of the EU’s biggest sources of leverage—would weaken.

Her message to EU capitals is straightforward: negotiate with Washington as a bloc, not as individual countries.

How the Kremlin has responded to Kallas

Russia has responded skeptically to Kallas’ potential role in any future diplomacy.

Kremlin spokesman Dmitry Peskov said she would face a difficult time as a negotiator with Moscow and suggested she should not be the EU’s representative in talks with Russia.

According to Peskov, Russian President Vladimir Putin previously indicated that any mediator should be someone who has not made strongly critical statements about Russia—an implicit criticism of Kallas’ outspoken stance against the Kremlin since the start of the war in Ukraine.

At the same time, Moscow has signaled that dialogue with Europe could eventually resume, even as tensions remain high.

What the debate reveals about Europe’s internal divisions

Kallas’ call for unity reflects deeper disagreements inside the EU about strategy toward both Washington and Moscow.

1. Divisions over talking to Russia

EU governments remain split on whether the bloc should engage directly with Russia to pursue a potential end to the war in Ukraine. Some countries argue that negotiations should eventually happen, while others believe talks should wait until Russia’s position weakens.

2. Strains in the transatlantic relationship

Trade disputes and tariff threats have put pressure on EU‑US relations, testing whether Europe can maintain a unified negotiating line toward Washington.

3. The EU’s role as a geopolitical actor

Underlying these debates is a larger strategic question: whether the EU can function as a cohesive geopolitical power or whether national interests will continue to dominate key decisions.

The bigger picture

Kallas’ warning is ultimately about Europe’s global relevance. Her argument is that unity transforms the EU into a power comparable to the world’s largest economies, while division reduces it to a collection of smaller states competing for influence.

As the war in Ukraine continues and global competition intensifies, the EU’s ability to act collectively—on trade, diplomacy, and security—will determine whether Kallas’ vision of a stronger Europe becomes reality or remains aspirational.