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Iran Closes Strait of Hormuz Citing U.S. Naval Blockade

Iranian military officials justify the closure by accusing the United States of maintaining a naval blockade in violation of recent agreements.

April 18, 2026 at 11:30 PM

Iran has moved to close the Strait of Hormuz, a critical maritime chokepoint for global energy supplies. Iranian military officials announced the closure as a direct response to what they characterize as a continued U.S. naval blockade. Tehran alleges that the presence of U.S. forces violates a recent mutual agreement intended to keep the transit route open. The closure marks a significant escalation in the ongoing friction between the Trump administration and the Iranian government. While the U.S. has not officially responded to the specific allegations of a blockade violation, the move threatens to disrupt international oil shipments and increase volatility in global energy markets. Domestic and international observers remain focused on whether diplomatic channels or military posture will shift in response to the renewed maritime shutdown.

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