Air defences activate in Iran and flames rise from US attacks

What the report says

Al Jazeera reported on July 22, 2026, that Iranian air defences were activated as explosions were heard over Tehran, amid what the outlet described as continuing United States military action against Iran. According to the report, the US military said it had finished an 11th straight day of strikes on Iranian targets.

The short report also said fires were reported in Behbahan, a city in southwestern Iran, after an apparent US missile attack. The available Al Jazeera text does not identify the specific sites struck, the scale of the damage, or whether there were casualties. It also does not include statements from Iranian authorities or independent confirmation of the reported missile attack in Behbahan.

The development matters because it points to a sustained and widening military confrontation involving the United States and Iran, with activity reported both over the capital and in the country’s southwest. Air defence activation over Tehran suggests authorities were responding to perceived aerial threats, while reports of flames in Behbahan indicate impacts beyond the capital region.

Contextually, Iran’s air defence network and missile-related infrastructure have long been central to regional security concerns, and any direct US strikes inside Iran would carry significant risks of escalation. However, based on the supplied Al Jazeera material, the immediate confirmed details are limited to reported explosions, activated air defences, fires in Behbahan, and the US military’s statement about consecutive days of strikes.