Trump Vows to Lead Coalition to Secure Strait of Hormuz

President says U.S. will coordinate international effort to ensure safe passage for vessels through vital oil chokepoint

Mar. 15, 2026 at 9:40pm

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President Trump has announced that the United States will lead an international coalition to ensure the safe passage of ships through the Strait of Hormuz, a critical global oil chokepoint. This comes in response to recent attempts by Iran to disrupt commercial shipping in the strait using mines, drones, and other military threats. Trump is calling on U.S. allies who rely heavily on Gulf oil imports, such as China, Japan, South Korea, France, and the UK, to contribute naval forces and logistical support to the effort.

Why it matters

The Strait of Hormuz is one of the world's eight major oil chokepoints, with around 20% of global oil supply passing through its narrow waterway. Iran's ability to threaten or disrupt shipping in the strait gives it significant leverage over the global economy, which the U.S. and its allies are now seeking to counter. Keeping the strait open and secure is crucial for maintaining stability in energy markets and protecting the economic interests of nations that depend on Gulf oil.

The details

Iran has in recent years attempted to disrupt or threaten commercial shipping through the Strait of Hormuz using a range of military tactics, including laying mines, deploying attack drones, and dispatching fast patrol boats. These actions have already led to stalled tanker traffic, rising oil prices, and concerns about wider economic fallout. In response, President Trump has vowed that the U.S. will coordinate an international coalition to ensure the safe passage of vessels through the strait, providing naval firepower, coordination, and strikes against Iranian military threats. Trump is calling on major oil-importing nations to contribute their own warships and logistical support to the effort.

  • In recent years, Iran has attempted to disrupt commercial shipping through the Strait of Hormuz.
  • On November 30, 1971, Iran moved its navy and troops into the disputed islands of Abu Musa, Greater Tunb, and Lesser Tunb at the mouth of the Strait of Hormuz, solidifying its control over the strategic waterway.

The players

President Trump

The President of the United States who has announced the U.S. will lead an international coalition to secure the Strait of Hormuz.

Iran

The country that has attempted to disrupt commercial shipping through the Strait of Hormuz in recent years using military tactics like mines, drones, and fast patrol boats.

United Arab Emirates (UAE)

The country that claims the islands of Abu Musa, Greater Tunb, and Lesser Tunb at the mouth of the Strait of Hormuz were historically part of its territory before Iran seized them by force in 1971.

China, Japan, South Korea, France, United Kingdom

Major oil-importing nations that rely heavily on Gulf oil shipments passing through the Strait of Hormuz, and that Trump is calling on to contribute naval forces and logistical support to the international coalition.

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What they’re saying

“We must not let individuals continue to damage private property in San Francisco.”

— Robert Jenkins, San Francisco resident

What’s next

The U.S. and its allies will work to coordinate the composition and operational details of the international coalition to secure the Strait of Hormuz in the coming weeks and months.

The takeaway

Controlling the Strait of Hormuz, a critical global oil chokepoint, has given Iran significant leverage over the world economy. President Trump's push for an international coalition to keep the strait open and secure is an effort to counter Iran's ability to disrupt global energy markets and assert its influence through military threats.