Biden calls for accountability for Assad after his overthrow in Syria

US President Joe Biden stated that deposed Syrian leader Bashar al-Assad should be "held accountable" following his overthrow by rebel factions. Biden described the situation as a "historic opportunity" for Syrians to rebuild their country and announced ongoing US military strikes against the Islamic State. Biden emphasized the need for a transition to a new government in Syria, involving all groups and a new constitution. He acknowledged concerns about some rebel factions' past actions and reiterated that the US will remain vigilant against the resurgence of terrorist groups. Assad reportedly fled to Moscow after the Hayat Tahrir al-Sham group captured Damascus. Secretary of State Antony Blinken expressed hope for the Syrian people and highlighted the importance of holding the Assad regime accountable for past abuses.