US strikes Iran as Hormuz tanker attacks lift oil
US forces hit Iran after Trump revived a Hormuz blockade threat, while tanker attacks pushed Brent crude sharply higher.
Mateo Fernandez ·
The U.S. launched new strikes on Iran early Tuesday after President Donald Trump said Washington was reinstating a blockade in the Strait of Hormuz. Brent crude rose 7.8% to $81.92 a barrel as attacks on tankers and Bahrain raised the risk of a broader regional fight.
Officials said Iran targeted two tankers tied to the United Arab Emirates in the strait, killing one mariner and wounding eight others. The Emirati Defense Ministry said the vessels Mombasa and Al Bahiyah were hit by cruise missiles and later brought under control after catching fire.
Hormuz blockade threat jolts oil markets
U.S. Central Command said the strikes were aimed at reducing Iran’s ability to hit civilians and commercial shipping. Trump said the U.S. was controlling the strait and suggested ships could be charged for protection, a break from long-running U.S. support for open passage through global waterways.
Iran’s Revolutionary Guard said the tankers ignored warnings. Bahrain also activated missile alerts early Tuesday, with officials urging residents to seek shelter; no damage or casualties were immediately reported there.
The immediate risk is a feedback loop between military action and energy prices. If shipping companies slow traffic through Hormuz, crude buyers may face higher freight, insurance and supply costs; if escorts keep lanes moving, the price shock could be contained.
By July 15, 2026, markets will look for three signals: whether U.S. strikes continue, whether the UAE retaliates, and whether commercial traffic through Hormuz is delayed or rerouted.