Iran's Islamic Revolutionary Guard Corps (IRGC) has claimed that four oil tankers caught fire after being hit by naval mines in the Strait of Hormuz. Two of the tankers were carrying 20 million barrels of crude oil each. Amid this situation, oil prices have also risen in the global market.On Friday, the IRGC navy said all four tankers were hit in separate incidents in the Strait of Hormuz. However, these claims by Iran could not be independently verified.The IRGC claimed that late in the day, tw...