A German newspaper reported last week that at least one European intelligence agency has already warned that the Islamic State is exploring the use of chemicals for attacks in Europe. Such an eventuality would be a radical departure from prior attacks by the Islamic State in the West. In the past, the militant group has shown a strong preference for low-tech means of dispensing violence, such as firearms, vehicles and knives. But it has utilized chemical substances in Iraq and Syria, and its technical experts have amassed significant knowledge about weaponized chemicals. Continue reading