On 2th September the french defense minister has declassified some of the various DGSE reports on the gas attack.
It explains various historical facts at first and say that Syria is not part of the signatories of the Convention for the non use of chemical weapons (1993), and state that they are one of the countries with the most chemical arms in the world. Nothing really new.
Most of their stock is either Saarin and mustard (hundreds of tonnes), or VX gas (the deadliest, dozen of tonnes). Their arsenal is composed of SCUD B (300km range) and SCUD C (500km range), M600 (250-300 km), SS21 (70 km), air bombs (100 to 300 litres of gas), 302 and 320 mm rockets (50km).
Only Al Assad and the highest ranking of his clan are authorized to order chemical strikes.
The Syrian government would have violated the Geneva convention since 1968, and recent strikes would have taken place in the cities of Saraqeb the 29th April, and Jobar. Proofs of chemical use would be samples taken on bodies and soil. For Saraqeb it would have been carried through a chopper dropping small canisters filled with white smoke fumes.
August 21st with 41 videos analyzed would have shown another series of attacks in Ghuta East (Ain Tarma, Duma, Erbin, Jobar, Kfar Batna, Qas Alaa, Zamalka) and West (Mudamiyat Sham). 281 dead with 50% women and children.
From various humanitarian sources the count would go up to 1500 casualties.
They argue that considering the huge amount of video and other sources the rebel opposition would not be able to fake and control them all.
The attack of the 21st would have been carried through standard artillery shells and air bombing.
Inspectors would have been delayed several days before being able to access the area.
The attack would have been done to prevent at the time the rebel opposition to take an airforce airport near Damas.
Roughly..