Iranian President's Helicopter Crashes in Northern Region, No Survivors

No survivors have been found at the crash site of the helicopter carrying Iran's President Ebrahim Raisi, according to Iranian state news channel IRINN.

Iranian President Ebrahim Raisi's helicopter crashed while he was visiting a northern region in the country on Sunday, according to Iranian state media.

Rescuers are currently searching for the helicopter, which crashed in the northern Iranian province of Semnan.

The cause of the crash is currently under investigation.

This is a developing story. Please check back for updates.