Oil posts biggest gain in a month after reports of Iranian tanker attack

LONDON (Reuters) - Oil prices jumped more than 2% on Friday after Iranian media said a state-owned oil tanker had been struck by missiles in the Red Sea near Saudi Arabia, raising the prospect of supply disruptions weeks after attacks on Saudi oil plants.The Suezmax crude tanker Sabiti was ablaze and suffered heavy damage after being hit by two missiles, Iranian media reported.Both oil benchmarks recorded their biggest daily rise since Sept. 16, the first trading day after the attacks on Saudi..