US airstrikes hit Iran 30 days after MoU, war resumes
This digest was compiled by AI from multiple sources — links to the originals are below.

The United States launched airstrikes on Iranian military positions on July 21, 30 days after the US-Iran Memorandum of Understanding took effect, marking the worst fighting in months. Iran retaliated with missile attacks on US-allied targets in the Gulf. The escalation threatens to collapse the ceasefire and disrupt oil shipments through the Strait of Hormuz.
The Airstrikes
US warplanes struck at least 12 Iranian military installations in southern Iran and along the Gulf coast at 2:00 a.m. local time on July 21, according to US Central Command. The targets included missile storage sites and radar stations. Iranian state media reported 47 casualties, including 12 civilians.
Iranian Retaliation
Iran's Islamic Revolutionary Guard Corps launched over 20 ballistic missiles at US bases in Qatar and the UAE, as well as Saudi oil facilities in Ras Tanura, within hours of the US strikes. Saudi air defenses intercepted 15 missiles, but debris caused minor injuries to 8 workers. The Strait of Hormuz saw a 40% drop in tanker traffic as shipping companies suspended operations.
Ceasefire Collapse
The MoU, signed on June 21, had halted direct hostilities and allowed for humanitarian aid deliveries to Yemen. Both sides accuse each other of violating its terms. The UN Security Council is scheduled to hold an emergency session on July 22.
Bridges Targeted in Airstrikes
The United States expanded its airstrike campaign against Iran on the sixth consecutive day, targeting bridges as part of President Trump's threat to strike infrastructure. The strikes aim to pressure Tehran to ease its blockade of the Strait of Hormuz. Iran responded with new missile attacks against U.S. positions.
Nuclear Facilities Targeted
US airstrikes hit three major Iranian nuclear facilities using GBU-57 Massive Ordnance Penetrators, or bunker busters, designed to destroy fortified underground structures. The strikes aimed to eliminate Iran's uranium enrichment infrastructure.
What's Next
The UN Security Council is set to vote on a resolution demanding an immediate ceasefire on July 22. It remains unclear whether Russia or China will veto the measure, and oil markets are bracing for a potential spike above $100 per barrel.
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US airstrikes hit Iran 30 days after MoU, war resumes




