
CAIRO, 06 September, 2026 (Kamran Raja) — Iran on Sunday claimed that it had struck an unmanned U.S. vessel attempting to enter the Strait of Hormuz, a claim strongly rejected by the U.S. military as a “total lie.” The alleged attack came a day after the U.S. military said its forces had struck three Iranian oil tankers in response to attacks targeting U.S. Navy warships with ballistic missiles. Experts described the developments as a dangerous escalation that could further threaten international commercial shipping and global energy supplies. The conflict began with U.S. and Israeli strikes on Iran on February 28, and although a fragile ceasefire was announced in June, intermittent fighting has continued amid stalled negotiations. The United States and Iran resumed attacks last week following a month of relative calm, with the Strait of Hormuz and Iran’s southern coastal areas again emerging as major areas of confrontation. U.S. Energy Secretary Chris Wright said around nine million barrels of oil per day were still passing through the Strait of Hormuz, helping ease pressure on global energy prices. He said oil was also moving through regional pipelines, with total flows estimated at around two-thirds or more of pre-conflict levels. However, the continued movement of tankers depends partly on the presence of the U.S. Navy, which has been escorting vessels and providing protection against possible Iranian attacks. Wright said he expected other countries to eventually contribute to efforts to safeguard shipping through the strategic waterway. Meanwhile, Iran’s nuclear program remains a central issue in the conflict, with negotiations collapsing shortly after the United States and Iran signed a memorandum of understanding in June. Diplomats say the United States, Britain, France and Germany are seeking to refer Iran to the United Nations Security Council over alleged failures to meet its nuclear nonproliferation obligations. The Strait of Hormuz remains a critical global energy route, and any prolonged disruption could threaten international oil and natural gas supplies and push energy prices higher worldwide.