Japan terrorists attacks using nerve agents

The only reported incidents of nerve agent poisoning, where biomedical samples have been obtained, are those resulting from terrorist dissemination of sarin in Matsumoto (1994) and the Tokyo subway (1995), plus an assassination using VX, also in Japan (60). In contrast to the CW incidents involving sulfur mustard, many of the biomedical samples associated with these terrorist attacks were collected within hours of the event. 

There have always been fears that terrorists might be tempted to acquire and use chemical weapons particularly nerve agents. The world received a shocking reminder of the potential impact of terrorist use of chemical weapons when the Aum-Shinrikyo sect used the nerve gas Sarin to attack civilian targets in Japan during 1994 and 1995. 

---