India, Jan. 20 -- Unrest and chaos in Iran continue unabated, weeks after protests against the Khamenei-led regime took over the country, sparking massive demonstrations, arrests and killings. The death toll amid protests has climbed to 4,029, most of them protestors, activists reportedly said on Tuesday.

Besides, the Iranian state TV was hacked to air two clips by exiled crown prince Reza Pahlavi, and then footage of some security forces who appeared to be wearing police uniforms. The clips tried to convey that they had "laid down their weapons and swore an oath of allegiance to the people", reported news agency AP.

Here are some latest developments on the Iran unrest:

Over 4,000 dead, more likely killed: The US-based Human Rights Act...