The United Kingdom is leading international efforts to address the closure of the Strait of Hormuz, a critical waterway for global shipping. Diplomats from more than 40 countries convened to explore ways to reopen the strait, which has been impacted by the U.S.-Israeli war against Iran.

Strait of Hormuz Closure & Global Impact

Britain has accused Iran of “holding the world’s economy hostage” following disruptions to traffic through the Strait of Hormuz. Iranian attacks on commercial ships and the threat of further incidents have effectively halted nearly all traffic, causing significant spikes in oil and food prices worldwide.

US Position and International Response

The United States is not participating in the virtual meeting. President Trump has stated that securing the waterway is not America’s responsibility. He has also criticized European allies for insufficient support and reiterated threats to withdraw from NATO.

Diplomatic Focus and Security Concerns

U.K. Foreign Secretary Yvette Cooper emphasized that the talks are focused on political and diplomatic solutions, rather than military intervention. She highlighted the “strength of our international determination” to reopen the strait. According to shipping data firm Lloyd’s List Intelligence, there have been 23 attacks on commercial vessels in the Gulf since February 28, resulting in 11 fatalities.

Challenges to Reopening

Currently, traffic through the strait is minimal, largely consisting of tankers carrying Iranian oil attempting to evade sanctions. Iran continues to control access to the waterway, vetting vessels seeking passage. No country is currently willing to attempt a forceful reopening due to Iran’s capacity to target ships with missiles, drones, and mines.

Potential Solutions and Future Planning

French President Emmanuel Macron stated that reopening the strait by force is “unrealistic” and can only be achieved through negotiations following a potential ceasefire. France is proposing an international mission to escort tankers through the waterway after the conflict subsides.

Military Planning and Coalition Building

Military planners from several countries will meet next week to discuss security measures for after the fighting ends, including potential mine-clearing operations. Over 35 countries, including the U.K., France, Germany, Italy, Canada, Japan, and the United Arab Emirates, have jointly demanded Iran cease its obstruction of the strait and pledged to contribute to ensuring safe passage.

The international effort mirrors a similar “coalition of the willing” formed to support Ukraine’s security after a potential ceasefire. Experts suggest this initiative is partly aimed at demonstrating European commitment to security to the Trump administration, given his criticisms of NATO. David B. Roberts, of King's College London, noted the effort is linked to Trump’s “antagonism toward NATO.”