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Trump Issues 48-Hour Ultimatum to Iran Amid Unilateral Troop Deployments

Washington moves unilaterally with 5,000 troops as allies distance themselves from a proposed naval coalition in the Strait of Hormuz.

March 24, 2026 at 9:30 PM

President Donald Trump has issued a 48-hour ultimatum to Tehran regarding control of the Strait of Hormuz, marking a significant escalation in regional tensions. The move comes alongside leaked reports of a unilateral U.S. military buildup involving approximately 5,000 personnel, including Marines and amphibious units. While Washington initially sought a multinational naval coalition to secure the waterway, Gulf allies have reportedly declined to participate, prompting the United States to proceed with independent action. The U.S. strategy appears focused on critical energy infrastructure, with reports indicating that the Kharg Island oil export terminal—Tehran's primary petroleum hub—is a central point of concern. While President Trump has publicly characterized backchannel communications with Iran as 'very good,' these claims have been met with skepticism. Iranian state media has contradicted the President's account of de-escalation talks, and Democratic lawmakers, including Senator Chris Van Hollen, have questioned the transparency of the administration's diplomatic efforts. Domestically, the ultimatum has intensified partisan divides. Prominent Republicans, such as Senator Ted Cruz, are urging the administration to push for the total collapse of the Iranian regime rather than settling for a standard diplomatic agreement. As the 48-hour window closes, global energy markets remain on edge due to the potential for disrupted supplies at the world's most vital maritime chokepoint.

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