Hundreds of people have been injured following a massive explosion and fire at the Iranian port city of Bandar Abbas, more than 1,000km (620 miles) south of capital Tehran, according to officials and state media.

Iran’s state media on Saturday reported a “massive explosion” at Shahid Rajaee, the country’s largest commercial port located in Hormozgan province on Iran’s southern coast.

Iranian state television said initial reports indicate negligence in the storage of flammable materials at the site. In May 2020, Israel was accused of launching a major cyberattack on the same port, causing transport chaos for days after crashing the facility’s computer system.