Iranian Presidential Office Copyright: Iranian Presidential Office Ebrahim Raisi visited the dam alongside Azerbaijan's President Ilham Aliyev Image caption: Ebrahim Raisi visited the dam alongside Azerbaijan's President Ilham Aliyev

As we've been reporting, Iran's President Ebrahim Raisi was heading to the north-eastern city of Tabriz after returning from an Iran-Azerbaijan border area when the incident occurred.

Raisi had been visiting the Iran-Azerbaijan border, where he opened the Qiz Qalasi and Khodaafarin dams with his Azeri counterpart Ilham Aliyev.

Here are some of the latest images we've received of his visit earlier today.