Bomb blasts kill 30 people , including 39 schoolchildren , U.N. chief says . Irbil , Iraq ( CNN ) -- A day after Britain 's military launched its first airstrikes against ISIS in Iraq , the question is : Who will be next to join the U.S.-led coalition in its air campaign against the extremists who have seized a swath of Iraq and Syria ? U.N. chief condemns attack as an `` act of utmost depravity '' Coalition is at an important moment , Ben Wedeman , retired general , says . Syria deploys troops along its border with Turkey as lawmakers consider intervention .
Bomb blasts kill 30 people , including 39 schoolchildren , U.N. chief says . U.N. chief condemns attack as an `` act of utmost depravity '' Coalition is at an important moment , Ben Wedeman , retired general , says . Syria deploys troops along its border with Turkey as lawmakers consider intervention .