UPDATE 1-Iran warns West against starting conflict, says not looking for confrontation

Iran's foreign minister warned the West on Monday against "starting a conflict," saying it was not seeking confrontation after its military seized the British-flagged tanker Stena Impero in the Strait of Hormuz last week. London described the seizure of the Stena Impero as "state piracy" and on Monday called for a European-led naval mission to ensure safe shipping through the Strait of Hormuz. Speaking in Nicaragua, Foreign Minister Mohammad Zarif said Iran had taken measures against the ship to implement international law, not in retaliation for the British capture of an Iranian tanker two weeks earlier in Gibraltar.