"To facilitate the contacts with his handlers, Gaidarov purchased dedicated phones and rented an apartment in Haifa where he produced the explosive substance, while documenting his activities in videos and photos that were sent to his handler as proof of compliance," the Israeli police force said.
In connection with the plot, Israeli authorities have also arrested three other suspects, including Sergey Leibman and Edward Shovtiuk. The fourth suspect has not been named. Authorities said indictments for the four suspects should occur in the "coming days."
The terror plot was uncovered as part of Israel's "Operation Roaring Lion," a major military campaign launched against Iran on February 28, coinciding with the start of the war with Iran.
The arrest of the four men comes as Israeli authorities have won more than 40 indictments against more than 60 defendants working on behalf of the Iranian government. Just two months ago, Israeli Prime Minister Benjamin Netanyahu ordered that the citizenship of Israelis convicted of espionage for Iran be stripped of their citizenship.
Since the outbreak of the war with Iran, pro-Iranian attacks linked to radical groups have been on the rise. Just last week, French officials reported that a pro-Iran group was behind a failed bomb plot on a Bank of America office in Paris.