He has no choice. If the Iranian and hizbullah leave, he falls. If he falls the jihadis then kill all the Christians. What would you do in his place?
What would I do?
I certainly wouldn’t be siding with Iran and Hisbullah to solve my problems.
If I couldn’t purge the jihadis myself, then I’d sit down with the United States, Israel and Russia and lay out the problems and ask for help.
I’d arm and train the Christians. And I would purge the jihadis.