Syria findings `` beyond doubt and beyond the pale , '' Ban called the attack `` a war crime '' and a violation of treaties banning the use of chemical weapons that date back to 1925 . Ban says . Syria to provide chemical protective gear to opposition , inspectors . Vitaly Churkin report demands `` a unified and decisive response , '' Turkish opposition says . U.S. says helicopter was shot down after straying into Syrian airspace .
Syria findings `` beyond doubt and beyond the pale , '' Ban says . Syria to provide chemical protective gear to opposition , inspectors . Vitaly Churkin report demands `` a unified and decisive response , '' Turkish opposition says . U.S. says helicopter was shot down after straying into Syrian airspace .