US Strikes Iran for Third Straight Night as Tanker Attacks Roil Strait of Hormuz

What Happens Next

• →Brent crude prices spike to $110-$130/barrel range within weeks as tanker attacks demonstrate Iran's willingness to weaponize the Strait of Hormuz chokepoint, through which roughly 20% of global oil transits daily.
• →War risk insurance premiums for vessels transiting the Strait of Hormuz increase 5-10x from pre-conflict levels, adding $1-3 per barrel equivalent in shipping costs and incentivizing rerouting via longer, costlier alternatives such as the Cape of Good Hope.
• →Iran's strike on Bahrain pulls GCC states deeper into the conflict, accelerating US-Gulf defense integration and increasing the likelihood of Saudi Arabia and the UAE providing basing and logistical support for expanded US operations.
• →China and India, the largest importers of Iranian and Gulf oil, face acute supply disruption pressure, forcing emergency drawdowns of strategic petroleum reserves and diplomatic efforts to broker a ceasefire independent of US channels.

Near-term: Oil prices surge past $120/barrel and major importing nations begin coordinated strategic reserve releases. US naval assets concentrate in the Gulf, reducing force availability in the Indo-Pacific. Shipping insurers impose exclusion zones across the Persian Gulf. Long-term: Structural repricing of Gulf oil transit risk accelerates capital flows into non-OPEC production (Guyana, Brazil, US shale) and LNG infrastructure. Asian importers lock in long-term supply contracts with non-Gulf producers. The Strait of Hormuz's share of global oil transit declines as redundant export infrastructure is built out across the Arabian Peninsula.