An elite counterterrorism unit has been deployed to protect Iran’s newly appointed Supreme Leader, Ayatollah Mojtaba Khamenei, following the assassination of his father, Ayatollah Ali Khamenei, Fox News Digital has learned.

The force, known as NOPO — Iran’s black-clad Counterterrorism Special Force — was assigned to safeguard the leader after a U.S.-Israel strike on a Tehran compound on Feb. 28 killed the elder Khamenei amid the start of Operation Epic Fury.

"With Khamenei gone, NOPO will likely now be protecting Mojtaba Khamenei," hostage rescue operations. "Its task was not to protect Khamenei," he added.

The history of the unit also includes deployments against internal security threats, and it has often been called on to suppress protests.

Iran’s Assembly of Experts elected Mojtaba Khamenei on March 8, 2026, elevating him as the third Supreme Leader of the Islamic Republic.

His succession comes amid ongoing war with the U.S. and Israel, but so far, Mojtaba Khamenei has not been heard from since the start of the conflict.

According to very well-equipped. Khamenei did not trust any other security force for his protection."

Safavi also said that with battalions distributed in other provinces, some members of the unit are involved in protest suppression and the brigade is fully operational.

"Some of the NOPO are now involved in the suppressive and security measures the regime has also undertaken in recent days to prevent any outbreak of protests anywhere," Safavi said.

The elite force’s activities extend beyond personal protection in times of crisis, Safavi added.

"But in times of crisis, such as what happened during the January uprising, they were heavily involved in opening fire on the protesters," he said.

This comes amid reports that hundreds of NOPO members have also been widely deployed around prisons in Iran that are holding political detainees.

"Hundreds of suppressive forces are widely deployed around the prison. In Ghezel Hesar Prison," the NCRI said in a statement.

On Tuesday, March 3, 2026, following the bombing of a military center near Mahabad Prison, prisoners whose ward doors had been locked protested and set fire to their blankets, demanding their release under wartime conditions.

"Suppressive forces responded by firing tear gas into the ward," the NCRI reported.

Reports also indicated NOPO had taken control of Evin Prison in Tehran following the flight of regular prison officials amid intensified conflict.

In 2021, the U.S. Treasury Department imposed sanctions on NOPO for its part in committing "serious human rights abuses against persons in Iran or Iranian citizens or residents, or the family members of the foregoing."