Iran says it has closed the Strait of Hormuz again, citing U.S. blockade

The Washington Post reports that Iran's military announced it has closed the Strait of Hormuz again, one day after the country and President Trump declared the critical waterway open—citing a continued U.S. naval blockade as justification. The article is bylined by Susannah George, a named correspondent for a major outlet, and corroborated across multiple wire services and international outlets (NBC, Al Jazeera, NYT, BBC, Guardian), all reporting consistent facts: Iran reversed course on the reopening, Trump maintains the U.S. blockade remains "in full force" until negotiations conclude, and maritime incidents have been reported in the region. The reporting reflects standard journalistic practices with named official statements, though the article body itself is not provided here for detailed sourcing verification. Watch for developments in ongoing U.S.-Iran negotiations and potential impacts on global oil markets and shipping, as the repeated closure-reopening cycle signals fragile ceasefire dynamics.