European nations are leading a coalition of more than 40 countries [1] to protect commercial navigation in the Strait of Hormuz.
Securing this narrow waterway is critical because it links the Persian Gulf with the Gulf of Oman and serves as a primary artery for global energy shipments. Any disruption to the flow of vessels could trigger severe economic volatility and increase regional instability.
France and Britain are central to the efforts to guarantee safe passage for commercial ships [1]. President Emmanuel Macron said, "We are working with London to secure the Strait of Hormuz."
The move comes amid escalating regional tensions and threats from Iran. Concerns over maritime safety intensified following the recent explosion of a Korean vessel, which prompted South Korean officials to study joining a plan proposed by U.S. President Donald Trump to secure the waterway.
While some reports indicate European leadership, other sources state the U.S. is pressing allied nations to build the coalition. A spokesperson for the U.S. Department of State said the United States is pressing allied countries to build a coalition to secure the Strait of Hormuz.
The coalition efforts were highlighted in announcements made on May 11, 2026 [1], following preliminary diplomatic movements in late April. The collective goal is to prevent the closure of the strait and ensure that commercial shipping remains uninterrupted despite the volatile security environment.
“We are working with London to secure the Strait of Hormuz.”
The formation of a broad coalition involving more than 40 nations suggests that the risk to global energy markets has reached a threshold where individual national patrols are deemed insufficient. By diversifying the coalition beyond the U.S. and including key European powers, the alliance aims to internationalize the security of the Strait of Hormuz, potentially reducing the likelihood of a single-point diplomatic failure while increasing the collective deterrent against maritime interference.
