"I think that he went beyond the point of no return, no way that he will he resume his authority or legitimacy," Barak told a defense summit, predicting Syrian President Bashar al-Assad's regime could fall within months under growing international and internal pressures.
"And it's clear to me that what happened a few weeks ago to Kadhafi... and what happened ultimately to Saddam Hussein, now might await him," he said.
Former Libyan strongman Moamer Kadhafi was killed on October 20 when forces of Libya's new regime captured his hometown of Sirte. Saddam Hussein was hanged in December 2006 after being sentenced for the deaths of 148 Iraqi Shiites in the early 1980s.
The UN says a crackdown in Syria has killed more than 3,500 people since mid-March.
Across the country on Saturday, at least 17 people were killed, according to activists, as an Arab League deadline for Damascus to stop its lethal crackdown on dissent was set to expire. more