Tankers hit near Yemen, Oman, Hormuz amid Middle East escalation. UKMTO reported explosions near a tanker 60 nautical miles south of Yemen's Mocha. Two other tankers were struck near Oman and the Strait of Hormuz. Iran threatened to keep Hormuz closed until its conditions are met. Houthis targeted Saudi Aramco in Riyadh. Brent crude stands at $102.25/barrel amid escalation fears.