In a prime-time speech on Tuesday night, President Barack Obama made a forceful case for a possible strike against the regime of Bashar al-Assad. He reiterated the argument that the United States has both a humanitarian obligation to respond to the horrific use of chemical weapons against civilians, and a national security interest in preventing Assad from using such weapons again and signaling to other tyrants that such attacks will not be tolerated. The president tried to deploy both emotion (referring to the dreadful images from the August 21 chemical weapon attack near Damascus) and logic (contending that an assault would lessen the odds of future attacks, limit the possibility that chemical weapons fall into the hands of extremists, and prevent US troops from facing chemical weapons in conflicts down the road). He tried to respond to the main reservations raised by lawmakers and voters. (Should the United States be the world's policeman? No, but no one else can respond to this particular attack now.) The news of the night was that he asked Congress to put off any vote on a resolution authorizing him to launch a limited strike against Syria so that the United States could pursue the deal proposed by Russia that would place Assad's chemical weapons under international control. And Obama announced he was sending Kerry to negotiate with the Russian foreign minister. Still, the speech was aimed at bolstering support on Capitol Hill and within the public for military action against Syria, if diplomacy fails. Obama summed up his case:
Our ideals and principles, as well as our national security, are at stake in Syria, along with our leadership of a world where we seek to ensure that the worst weapons will never be used. America is not the world's policeman. Terrible things happen across the globe, and it is beyond our means to right every wrong. But when, with modest effort and risk, we can stop children from being gassed to death and thereby make our own children safer over the long run, I believe we should act. That's what makes America different. That's what makes us exceptional. With humility, but with resolve, let us never lose sight of that essential truth.
There's no telling whether this speech will win over skeptical citizens and legislators. But with a diplomatic resolution possible—though by no means a given—and a showdown in Congress postponed, perhaps Obama did not have to.