Iranian commander says US military attacked two passenger boats, not IRGC vessels, in the Strait of Hormuz on Monday.Iran has accused the United States of killing five civilians in the Strait of Hormuz, saying its forces attacked passenger vessels in the waterway rather than boats belonging to the Islamic Revolutionary Guard Corps (IRGC) as claimed.The claim on Tuesday contradicted a statement by US Admiral Brad Cooper, who said Central Command forces had sunk six IRGC vessels that had attempted to interfere with a US mission to escort stranded ships out of the Strait of Hormuz.Recommended Stories list of 4 itemsend of listUS President Donald Trump later put the number at seven boats.The US operation, dubbed “Project Freedom”, has shaken a fragile ceasefire reached between Iran and the US on April 8 and renewed fears of a return to war.Iran’s state broadcaster IRIB quoted an unnamed Iranian military commander as saying that Tehran launched an investigation following the US claim of attacks on IRGC vessels.It said while none of the IRGC vessels was hit, the investigation found that US forces had “attacked two small boats carrying people on their way from Khasab on the coast of Oman to the coast of Iran on Monday”.The attacks destroyed the boats and killed five civilian passengers, the commander said. The US “must be held accountable for their crime”, the commander added.There was no immediate comment from the US military.The violence comes as Trump seeks to reopen the Strait of Hormuz, which Iran has effectively blockaded following the US and Israeli attacks on the country on Februa …