Russian President Vladimir Putin has ordered several emergency planes to be sent to Iran to help extinguish a fire in the port of Bandar Abbas, Russian state-run news agency TASS reported on Sunday.
Putin had conveyed his "words of sincere sympathy and support to the families of the victims, as well as his wishes for a recovery to all those injured," a copy of a message published on the Kremlin website showed.
Iranian state media have reported that a huge blast probably caused by the explosion of chemical materials killed at least 25 people and injured more than 700 on Saturday at Bandar Abbas, Iran's biggest port.