"Khamenei's position is surely weakened," Arash Azizi, who unveiled an alleged plot against the supreme leader, told Newsweek.

Experts inside Iran argue that while Ayatollah Khamenei’s death would shake the system, it would not be enough to dismantle it.

After US and Israeli strikes, Ayatollah Ali Khamenei faces a critical choice: rebuild the same regime or open up in a way that could threaten his hold on power.

U.S. intel agencies say Iran's nuclear program is in tatters. Israel killed 30 Iranian military commanders. But Iran's supreme leader has a different take on the 12-day war.

Iran's supreme leader, Ayatollah Ali Khamenei, has re-emerged after the war with Israel but faces a struggle to maintain the authority he has wielded over the Islamic republic in over three-and-a ...

Iran's supreme leader, Ayatollah Ali Khamenei, has re-emerged after the war with Israel but faces a struggle to maintain the authority he has wielded over the Islamic republic in over three-and-a-half ...

Iran’s supreme leader Ayatollah Ali Khamenei threatens more attacks on US after week-long disappearance Spiritual leader gives his first televised address since Donald Trump launched a bombing ...