U.S. President Donald Trump on Wednesday warned Iran that any move to restrict access to the Strait of Hormuz could trigger a stronger U.S. military response, according to a statement posted on Truth Social. Trump said tensions could ease if Tehran ensures open maritime access for all nations, describing it as a condition previously understood between the sides.

He added that failure to comply would lead to “significantly intensified” action, signaling a potential shift toward a more aggressive U.S. stance in the region. The Strait of Hormuz is one of the world’s most critical oil transit routes, carrying a large share of global crude shipments. Any disruption could affect energy markets and international shipping security.

Trump’s remarks come amid ongoing uncertainty in the Middle East, where regional rivalries and strategic interests continue to drive tensions. No immediate response from Iranian officials was reported. Analysts say heightened rhetoric around the waterway often fuels volatility in oil prices and raises the risk of military escalation in the Gulf.