Two Saudi petroleum carriers were hit by missiles in the Red Sea on Friday. Yemen's Houthi fighters fired the missiles. The Houthis publicly accepted blame in a public statement. Iran backs the Houthis, Senator Marco Rubio said to reporters. He said Iran directs the operations. After the strikes, Donald Trump said the U.S. will launch significant retaliatory operations against those involved. The incident raises concerns about shipping through the strategic waterway. Regional tensions have risen steadily in recent weeks. Energy markets monitored the news carefully after the reports surfaced. Officials in Riyadh pressed for retaliation against the attackers. Maritime traffic in the area faced delays as crews assessed the damage. Security analysts warned of further incidents if the conflict spreads. International partners urged restraint in the aftermath. The broad attack pattern highlights risks to commercial shipping in the region. Witnesses near the scene spotted heavy smoke rising from one of the tankers. Cleanup crews mobilized rapidly to contain any spill risks. Diplomatic channels kept working as governments responded to the news. The U.S. military kept watch over nearby waters during the crisis. Insurance costs for Red Sea voyages are likely to increase if threats continue. Global supply chains could experience disruption if more vessels come under fire.