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

DUBAI - Iranian authorities have arrested hundreds of people and executed half a dozen in a sweeping security crackdown that analysts say is aimed at exerting control after a brief but punishing war with Israel exposed Iran’s deep infiltration by Israeli intelligence.

Rear Adm. Ali Shamkhani was seen struggling to walk with a cane at a funeral procession this weekend for military commanders killed in the 12-day war.

Iran is assessing the damage and lashing out over the American and Israeli airstrikes that damaged its nuclear sites.

The U.S. bombing of Iran's key Fordow nuclear site has "seriously and heavily damaged" the facility, Iranian Foreign Minister Abbas Araqchi said in an interview with CBS News. "No one exactly knows what has transpired in Fordow.

President Trump claimed Iran's nuclear sites were "obliterated," but the U.N.'s top nuclear inspector says the country can quickly resume uranium production. CBS News speaks with locals in Tehran amid rising fears.