Police arrested an 18-year-old high school student from the city of Ichinomiya in Aichi Prefecture Tuesday over the alleged possession of high explosives, including a type used in overseas terror attacks.
The arrest stems from a discovery in the teen’s possession approximately 31 grams of a powder containing triacetone triperoxide (TATP) and around 5 g of another powder containing hexamethylene triperoxide diamine (HMTD) at his home on Feb. 10. TATP is commonly used in terror attacks because it can be produced using readily accessible ingredients.
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Source: The Japan Times
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