W1991 uprisings in IraqWAcid attackWAshrafiyat Sahnaya chemical attackWAssassination of Kim Jong-namWBattle of Aleppo (2012–2016)W2017 Beckton acid attackWDouma chemical attackWGhouta chemical attackWHuế chemical attacksWIraqi chemical attacks against IranWJobar sarin attackWKhan Shaykhun chemical attackWNakamWSaraqib chemical attackWSarmin chemical attackWSpokane bombing attemptWTalmenes chemical attackWTokyo subway sarin attack
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