Iran has arrested dozens of people on suspicion of spying as fears grow in the Islamic Republic over the extent of its infiltration by Israel’s Mossad intelligence service.

Israel’s historic strike on Iran revealed years of Mossad activity inside the country, including hidden weapons, drones and assassinations of nuclear officials.

Israeli spies infiltrated the heart of Iran before Friday morning’s Operation “Rising Lion” airstrikes and damaged the country’s missile infrastructure and air defenses in

Covert units inside Iran used precision-guided weapons and vehicle-mounted systems to suppress air defenses, an Israeli security official said in remarks distributed to press.

In connection with the Israeli air campaign, the Mossad, Israel’s foreign intelligence service, has been operating on Iranian soil and targeting senior Iranian nuclear scientists and military officers in an attempt to shatter the Iranian military’s chain of command.

CONFLICT ENTERS FOURTH DAY: Israel and Iran have begun a new round of attacks, as the conflict between the two heavily armed rivals enters its fourth day.

Former Mossad counterterrorism head Oded Aliam discusses the impact of Iran’s missile attacks on Israel on ‘The Will Cain Show.’

Iran’s attorney general warned citizens that anyone who collaborated with Israel in its attacks on the country would face severe punishment. Israel’s spy agency, Mossad, [spent months preparing](