Ismail Khan, 75, has for decades been a force in Herat, Afghanistan's third-biggest city that is of huge strategic value partly due to its close proximity to Iran.
As per Reuters, Taliban insurgents have detained veteran militia commander Mohammad Ismail Khan on Friday after they seized the western city of Herat.
Afghanistan news media, TOLOnews quoting unnamed sources said all government officials, including governor, police chief, head of the NDS office, Mohammad Ismail Khan, the deputy minister of interior for security, and the 207 Zafar Corps commander have surrendered to the Taliban after Herat fell to the Taliban.
According to News18 sources, the officials have been taken to a different place, however, the Taliban refused to comment on their detention and subsequent whereabouts.
On Friday, after government forces had left the city and Taliban militants had taken control without a battle, the "Lion of Herat" was nowhere to be seen, when reports came out that he has been detained.
Hours after seizing the city, a group of insurgents pulled down an Afghan flag from a police station as cars and bicycles passed in seemingly normal traffic.
Others stood on the bonnet of a humvee vehicle that had been abandoned by the retreating government troops.
One insurgent gave the hint of a smile while looking into a camera, with a rocket-propelled grenade on his shoulder.
The white flag of the Taliban waved through the air on a pole pegged to a motorcycle.
Like in other cities lost to the Taliban over the past week, authorities claimed they gave up to avoid bloodshed among civilians.
"We had to leave the city in order to prevent further destruction," a senior security source from Herat told AFP, adding that troops and city officials had retreated to army barracks outside of Herat.
Khan's vast militia had a series of successes against the Taliban when the hardline Islamic group first came to power.
But he was forced to flee to Iran with thousands of his men in 1995 after an ally defected to the insurgents.
He was captured by the Taliban in 1997 when he returned to organise an uprising, but escaped from prison two years later and was at large until the US invasion in 2001.
Last month he was again breathing defiance.
"We will soon go to the frontlines and with the help of God change the situation," Khan, 75, told a news conference.
"We hope that men and women of Herat decide at this moment to support the resistance front to defend their freedom and safeguard their honour," Khan said.
He blamed the government for the rapidly deteriorating situation and urged the military to show more backbone.
"We demand all the remaining security forces resist with courage."
With inputs from AFP