War on Iran: War resumes 30 days after MoU

What the report says

Al Jazeera reported on July 20, 2026, that major fighting has flared 30 days after a US-Iran memorandum of understanding, putting a fragile ceasefire under severe strain. The outlet said the escalation includes US airstrikes, Iranian retaliation and renewed attacks in the Gulf, describing the violence as the worst in months and warning that it could undo the agreement.

The report, presented as a Newsfeed video explainer by Al Jazeera’s Lina-Serene, framed the central question as whether the MoU has effectively fallen apart and what may follow. It also said tensions around the Strait of Hormuz have intensified and that oil markets have reacted, underscoring the wider consequences of renewed confrontation between Washington and Tehran.

The article text provided does not give details on the targets of the strikes, casualty figures, the specific terms of the MoU or the governments’ latest formal positions. Based on general context, the Strait of Hormuz is a strategically important Gulf waterway, and instability there is closely watched because of its role in global energy shipping. Al Jazeera’s report matters because it signals that a month-old diplomatic pause may be giving way to a renewed military cycle, with risks extending beyond the immediate conflict zone.