Iran’s IRGC says it hit four vessels in the northern Gulf and three more struck mines near the strait of HormuzShipping workers: how is the Middle East conflict affecting you?Business live – latest updatesOil prices jumped to a five-month high on Thursday after ​attacks in Saudi Arabia and hits to tankers in the strait of Hormuz threatened further disruptions to the world’s crude supply.Brent crude, the international benchmark for oil prices, rose by 3% to hit $112 a barrel for first time since 18 May. Continue reading...