South Korea’s Foreign Ministry says an investigation into a May 4 attack in waters near the Strait of Hormuz found “various pieces of evidence” pointing to Iran as the source of the weapons. Officials said a government team examined debris recovered from the Panama-flagged bulk carrier Namu, operated by South Korean shipping company HMM, and identified Iranian-made components consistent with anti-ship missiles from Iran’s Noor series. The ministry said two missiles were fired: the first failed to explode and the second struck the vessel’s stern hull, leaving the ship inoperable and injuring one crew member.

Following the findings, South Korea summoned Iran’s ambassador to Seoul, Saeed Koozechi, to protest the attack and seek accountability. The Iranian ambassador denied Iran’s involvement, saying Iran “took no part” in the strike. Reporting across outlets describes South Korea’s position as “Iran-linked” or “likely Iranian-made,” with Seoul not specifying whether the launch involved Iran’s military, the Islamic Revolutionary Guard Corps, or an Iran-backed group. The investigation is presented as the first official confirmation by South Korea of the likely missile origin.