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

The question now is what a shaken Islamic Republic in dire economic straits will do with what Iranian President Masoud Pezeshkian, a moderate, has called “a golden opportunity for change.”

The U.S. and Iran had been set for a fifth round of nuclear talks when Israeli launched strikes on Iranian nuclear and military sites a day after the International Atomic Energy Agency (IAEA) board passed a resolution declaring Iran in violation of its nuclear obligations.

US president denies multiple reports and accounts that say US strikes did not destroy Iran’s nuclear capabilities.

President Donald Trump's approval ratings have mostly head steady in recent weeks, some with rising approval and other dipping. Several polls released following his decision to bomb multiple nuclear sites in Iran, however, offer initial glimpses into how the conflict could be affecting Americans' opinions of his job performance.

President Donald Trump suggested he might back eventual sanctions relief for Iran “if they can be peaceful,” combining threats and the prospect of diplomacy after US strikes aimed at destroying Iranian nuclear sites.

Some 935 people were killed in Iran during the 12-day air war with Israel, based on the latest forensic data, a spokesperson for the Iranian judiciary said on Monday, according to state media.

Fox News senior foreign affairs correspondent Greg Palkot brings the latest as Israel and Iran exchange another round of strikes amid flared tensions in the Middle East.

Iran warned Sunday that it had little faith in Israel's commitment to a fragile ceasefire that ended the most intense and destructive confrontation between the two foes to date.