BARACK OBAMA’s prime-time address of September 10th, bracing America for an open-ended campaign against Islamic State (IS) in Iraq and Syria, marked a stunning turnaround for a cautious president, a once-again-hawkish Republican Party and—most strikingly—for a public galvanised by the beheading of two American journalists, after ignoring soaring death tolls in the Arab world (see chart). Mr Obama’s presidency is on the line, as critics ask whether he knows how to keep Americans safe.
When he proudly declared in 2011 that America's war in Iraq would soon be over, Mr Obama can hardly have imagined that, three years later, public opinion would oblige him to deliver an address from the White House, assuring the country that almost 500 American troops will head to Iraq to join hundreds already there, where they will support Iraqi and Kurdish forces with advice, training, intelligence and equipment. New Iraqi national guard units in Sunni towns will also receive support, he said. Allies on the ground would be backed by “systematic” air strikes against IS in Syria as well as Iraq. American combat troops would not fight on foreign soil,...Continue reading