The battle for Syria is best understood as the epicenter and early stages of a regional sectarian conflict, rather than the last days of President Bashar al-Assad.

The civil war in Syria should give pause to those who are fixated on a timeline for Assad's fall. The Syrian president has taken some hits in the past week but has settled in for a no-holds-barred fight to hold onto power. Absent a substantial military intervention by the US or others, the military balance remains with Assad, including in Aleppo, where anti-regime militias have made a major push to seize control. The security officials named to replace those killed last week are familiar hard liners and Assad loyalists. Assad's forces appear to have beaten back the rebels in Damascus. Syrian Foreign Ministry Spokesman Jihad Makdissi acknowledged Syria's possession of chemical weapons this week, described by experts as "probably the largest and most advanced" program in the Arab world, adding that that they will not be used "unless Syria is exposed to external aggression." This threat earned a rebuke from Russia but signaled that Assad has no plans to abdicate.

Another reason reports of Assad's demise may be premature is because of the regional power struggle that is playing out in Syria. The US has until now subcontracted the armed insurgency to the patronage of Turkey, Qatar and Saudi Arabia. Many in the Gulf Cooperation Council states consider Syria a sectarian battlefield to check Iranian and Shiite power and influence. Assad is an Alawite, a sect of Shiism, as well as a key ally of Iran. Alawites represents approximately 12%, or 2.6 million, of Syria's 22 million people. The so-called Shia arc of Iranian influence also includes Lebanon, which is dominated by Hezbollah, and Iraq. Iran is not likely to give up the fight with the stakes so high. Assad also has a backer in Russia, which is unwilling for now to cede its influence in Syria. Moscow may believe that the worse things get, the more its influence grows, as only it holds the key to negotiations with the Syrian government.

The implications of Syria for Iraq cannot be understated. The New York Times reports today (July 25) that "The presence of jihadists in Syria has accelerated in recent days, in part because of a convergence with the sectarian tensions across the country's long border in Iraq." Iraq, which endured a brutal sectarian civil war after Saddam Hussein was deposed by US forces in 2003, has suffered a resurgence of terrorist attacks by al-Qaeda-linked Sunni extremists with both ideological and operational ties to a growing jihadist presence in Syria. The civil war in Syria also has consequences for Lebanon, which has already seen violence at its borders, as well as Turkey, Jordan and Israel.