Assad's regime has structural weaknesses exposed by recent rebel advances. His allies, Russia and Iran, are stretched thin by their own conflicts, limiting their support.
Russia provides military aid, while Iran sends in militias, primarily from Iraq, to bolster Assad's forces.
Sanctions have crippled Syria's economy, leading to a 90% poverty rate and chronic shortages of electricity and state services.
The advance threatens Assad's hold on power and raises questions about the longevity of his regional and international support.
They fear the fighting could spill over, threatening a fragile ceasefire between Israel and Hezbollah and potentially escalating into a regional war.
Hezbollah's use of the Lebanon-Syria border for weapons supply from Iran makes the region a target for Israeli airstrikes, increasing tensions.
There is speculation that Israel and the U.S. might support rebel advances to weaken Assad, Hezbollah, and Iran, potentially leading to a broader regional conflict.
They fear the convergence of Israeli airstrikes and Syrian rebel advances could break the ceasefire and ignite a larger war.
Rebels in Syria are making rapid advances against the government forces of President Bashar al-Assad. Assad has managed to stay in power throughout the civil war that has engulfed his country for more than a decade. But he again finds himself in a precarious position. We weigh the chances of his political survival. And in Lebanon, residents are watching as Syrian rebels get closer and closer to their border. There is concern that the fighting will spill over, threatening a fragile ceasefire between Israel and Hezbollah and perhaps becoming a regional war.Learn more about sponsor message choices: podcastchoices.com/adchoices)NPR Privacy Policy)