The Iranian Army Navy and then the Revolutionary Guard announced fires on two oil tankers in the Strait of Hormuz after they struck naval mines, with the Guard accusing the US military of supporting an unauthorized crossing. A day later, a British maritime authority reported an explosion aboard a tanker and mentioned an incident near Khasab in Oman, while Greek company Velos announced a sailor was killed in the targeting of one of its tankers and said it was likely hit by an unidentified missile.