Ali Razini, 71, and Gholamreza Moghiseh, 66, were killed in the act.
Initial investigations reveal that the assailant had no case in the Supreme Court and was not a visitor to its branches.
Immediately after the terrorist act, efforts were made to arrest the armed individual, who quickly committed suicide.
According to initial reports, a third judge along with his bodyguard were also targeted in the assassination attempt, who sustained injuries.
Investigations are underway to identify and apprehend the masterminds behind the terrorist act.