This is completely pointless. We are not at war with ISIS. We are not at war with ‘radical islam’.
Islam is at war with the world.
Get out of Syria and let Assad get back to dealing with groups like ISIS. He has his grave faults but at least he is good at that.
Assad’s partner, Iran, is as big a terrorist supporter as any who support ISIS.
Assad and Russia did not defeat ISIS. The Kurds did in Northern Syria (with the help of the USA).
Those are facts.
The Middle East is a complex place, Assad is on the wrong side in the overall battle.
Assad had Hezbollah’s notorious Imad Mugniyeh, the guy who bombed the French and US Marine barracks in Lebanon, tortured Buckley to death for Iran, and bombed a Jewish center in Argentina, etc - living in Damascus and consorting with Syrian generals.