The Strait of Hormuz carries roughly a fifth of the world’s oil. For Europe, it also carries an uncomfortable question: Can the continent protect its interests without Washington—or does it still need to ask?

That dilemma was laid bare this week as France and Germany split over whether to involve the United States in tentative European plans to help secure the waterway, just days before a high‑stakes leaders’ summit in Paris.

French President Emmanuel Macron is framing the initiative as a post‑conflict, strictly defensive mission, limited to “non‑belligerent countries.” French officials insist that U.S. participation is not part of the planning—by design. The message is unmistakable: France wants Europe to act, and to act on its own terms.

Germany is unconvinced.

Chancellor Friedrich Merz, barely into office, has publicly called for discussions with Washington about a possible joint European‑U.S. effort. While reiterating that Germany is only “fundamentally ready” under heavy legal and political constraints, Merz argued that including the United States makes strategic sense.

This may sound procedural. It is not.

At stake is Europe’s long‑running ambition for strategic autonomy—the idea that the EU should be able to defend its interests without defaulting to American power. Macron has championed this vision for years, and Hormuz offers a real‑world test case. A purely European mission would signal maturity. A U.S.‑backed one would underline dependency.

Washington, for its part, appears unimpressed by the European debate.

The Trump administration has dismissed the initiative as unnecessary, with the White House stating bluntly that the U.S. Navy has sufficient forces to secure the strait on its own. It is a classic message of capability—and of indifference.

In other words: Europe can join if it wants, but America isn’t waiting.

Germany’s caution reflects domestic reality. Any deployment would require a stable ceasefire, international legal cover—preferably a U.N. mandate—and a parliamentary vote. Berlin has signaled potential contributions such as minesweepers, while stressing that no decision is imminent.

France’s position is simpler, if sharper. Paris will help defend navigation, but will not join a U.S.-led coalition. French officials have said outright they do not expect Germany to do so either, despite Merz’s more conciliatory tone toward Washington.

The split emerges as a fragile ceasefire between Washington and Tehran holds, and as European leaders quietly hope to leverage the Paris meeting to press U.S. President Donald Trump toward a diplomatic off‑ramp.

What is striking is not just the disagreement—but its familiarity.

Europe talks coordination. The U.S. talks capacity. France talks autonomy. Germany talks legitimacy. Meanwhile, Hormuz remains a chokepoint where economics, energy security, and military power collide.

The question is no longer whether Europe wants to act.
It is whether it can agree on how—and with whom.

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