Israeli official: Contrary to Netanyahu's propaganda, we will not be able to topple the Islamic Republic The Hebrew Channel: All military and civilian measures to topple the Islamic Republic have failed. Gili Cohen, reporter for the Israeli channel Cannes: A source close to Netanyahu and other senior officials in the security institutions believes that, contrary to Netanyahu's propaganda, a military attack cannot topple the government in Iran. Now the question is how to influence the people in Iran to overthrow the government themselves? Attempts have been made to this day, but these steps have not been successful.