It's 2024 and you're cheering on US backed "moderate rebels" which are as much of a plague on the Syrian population as Turkey and ISIS. Grow up. The OPCW melted down over the inability to prove that Assad gassed his own civilians just because he hates them so much (a likely story). The symptoms in the footage don't even match sarin, the mouth foaming is more characteristic of chlorine. The smear mirrors numerous other US attempts to fabricate cassus belli against a peripheral country in West Asia or Africa.

Your sweet little based Kurdish militias' permission won't factor into the removal of US bases from that territory. That is currently being conducted by the Axis of Resistance.

To return to the remarkably simply question which preceded your gibbering recitation of the Washington-approved narrative, I define illegal as in flagrant violation of international law, not what is legal in the minds of Redditors who like to fantasize about going and LARPing as a war criminal before getting interviewed by Rolling Stone.