The U.N., as per the state department and the pentagon, has NOT unilaterally found chemical weapons being used in the Syrian conflict. The chemical solution found is a rocket fired aerosol, which contained Tear Gas.
Either one side, or the other fired Rocket Propelled Tear Gas. Actually it's nice to know, since tear gas is perfectly legal as crowd control, and even as a use in warfare.
What is not legal, internationally, is to use it in a rocket propelled weapon. Since it's a rocket. Which means it can only be used in warfare. If it was used in crowd control, it violates geneva conventions on the proper dispersal of an aerosol specifically used for crowd control.
All chemical weapons leave chemical markers. They couldn't even properly identify what chemical was used...but when the report showed CHILE...as part of the chemical mixture...it's one of the main ingrediants for Tear Gas.
And yes, I know they use this crap during armed sieges of holed up criminal elements, by police departments world wide. Each country kind of SKIRTS international law on that respect. Including the United States. Nothing says the aeorsol can not be fired by Cone Rifle, which is not Rocket propelled. It's expanding gas propelled.
Potato, potatoe.
Tomato, tomatoe.
It's amazing how laws are written to circumvent the means in which a weapon is fired from one particular object to another.
=^o.o^= When I'm cute I can be cute. And when I'm mean, I can be very very mean. I'm a cat. Expect me to be fickle.