Fear reigns in Iraq capital as Baghdad residents watch IS take nearby cities

On the western edge of Iraq’s capital, Islamic State group militants battle government forces and exchange mortar fire, only adding to the sense of siege in Baghdad despite airstrikes by a U.S.-led coalition. Yet military experts say the Sunni militants of the Islamic State group, who now control a large territory along the border that Iraq and Syria share, won’t be able to fight through both government forces and Shiite militias now massed around the capital. It does, however, put them in a position to wreak havoc in Iraq’s biggest city, with its suicide attacks and other assaults further eroding confidence in Iraq’s nascent federal government and its troops.

It’s not plausible at this point to envision ISIL taking control of Baghdad, but they can make Baghdad so miserable that it would threaten the legitimacy of the central government.

Richard Brennan, an Iraq expert with RAND Corporation and former Department of Defense policymaker

Beyond the U.S.-coordinated airstrikes and the massing of Iraqi troops, the country’s religious and ethnic lines likely will staunch any advance by the Sunni militants of the Islamic State group. From Baghdad further south, Iraq’s population is overwhelmingly Shiite and the lands there are home to some of its most important shrines. Since September, when a plan to attack Baghdad was foiled, the city has largely been spared and remained relatively calm, considering the intense sectarian bloodshed residents saw in 2006 and 2007 after the U.S.-led invasion to topple Saddam Hussein. Still, many remain worried.

Attacking Baghdad is probably still in (its) playbook but its leaders must know they would face overwhelming odds in striking the city.

a U.S. official