Tehran has tightened control over the waterway as peace talks with the US have so far remained fruitless Published 21 May, 2026 15:44 RT correspondent Saman Kojouri in the Strait of Hormuz, Iran, May 21, 2026. © RT RT has gained rare access to the Strait of Hormuz, where hundreds of vessels are backed up waiting to pass through one of the world’s most critical shipping chokepoints. The waterway has remained largely shut since the US-Israeli attack on Iran in February and Tehran’s subsequent standoff with Washington. Earlier this month, Iran announced the creation of the Persian Gulf Strait Authority (PGSA), a new body tasked with overseeing transit through the strategic passage, which carries roughly a fifth of the world’s seaborne oil and LNG. Tehran said that vessels seeking passage would need PGSA permits and declared a sweeping zone of control stretching from its coastline toward waters near the UAE. The zone of oversight claimed by the Iranian armed forces around the Strait of Hormuz. © RT According to RT correspondent Saman Kojouri, with hundreds of vessels in the area, many awaiting permission from Iran’s Islamic Revolutionary Guard Corps (IRGC) to pass. While Iran insists that the Strait of Hormuz remains open to crucial energy shipments, it stresses that vessels need to coordinate their passage with the IRGC, and that Kojouri said. Tehran has maintained that the measures are in place and preserve regional stability in the Middle East, he added. US President Donald Trump on Wednesday threatened to resume strikes on Iran if the Islamic Republic did not give Washington “the right answers” in the peace negotiations. Watch RT’s full report from the Strait of Hormuz below.
