Discover and read the best of Twitter Threads about #chemicalweaponsattacks
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Today we released the #ChemicalWeaponsAttacks database, documenting 212 attacks in #Syria 2012 - 2018: syrianarchive.org/en/collections… 
We verified 861 videos from 193 sources, identifying 212 incidents where chemical weapons were used.
We identified 85 unique locations which were attacked using #ChemicalWeapons
