They did it in Aleops in Syria...bombed hospital and used chemicals as well....Obama had a red line about chemical weapons been used....anyway the Russians used them and USA said they couldn't confirm it was Russia....fine.....
Saudi Arabia does it as well....still are to this day........America.....does it....NATO did it to Belgrade as well......

From a chess stand point they (civilians,children) represent a weak pawn piece on the board.