The death toll from the expanding conflict involving Iran, Israel and their regional allies has risen sharply across several countries, according to emerging regional estimates.

Reports indicate that more than 1,200 people have been killed in Iran since the start of the escalation, while Lebanon has recorded around 570 deaths amid Israeli air strikes and clashes involving Hezbollah.

Casualties have also been reported elsewhere in the region. Estimates suggest 18 deaths in Iraq, while Israel has reported around 12 fatalities linked to missile attacks and military operations. Additional deaths have been reported in Gulf states including Kuwait and the United Arab Emirates, though numbers remain significantly lower. The figures remain fluid and difficult to verify, as fighting and cross-border attacks continue across multiple fronts. Aid groups warn that the humanitarian toll could rise further if the conflict expands.

Regional analysts say the growing casualty numbers highlight how the confrontation between Israel and Iran is increasingly affecting countries beyond the immediate battlefield, raising fears of a broader Middle East war. Officials and international organizations are continuing to monitor the situation as new strikes and retaliatory attacks are reported across the region.