A cult established in 1987 by Shoko Asahara, the Aum aimed to take over Japan and then the world. Approved as a religious entity in 1989 under Japanese law, the group ran candidates in a Japanese parliamentary election in 1990. Over time, the cult began to emphasize the imminence of the end of the world and stated that the United States would initiate Armageddon by starting World War III with Japan. The Japanese Government revoked its recognition of the Aum as a religious organization in October 1995, but in 1997, a government panel decided not to invoke the Anti-Subversive Law against the group, which would have outlawed the cult. A 1999 law gave the Japanese Government authorization to continue police surveillance of the group due to concerns that the Aum might launch future terrorist attacks. Under the leadership of Fumihiro Joyu, the Aum changed its name to Aleph in January 2000 and claimed to have rejected the violent and apocalyptic teachings of its founder. First designated in October 1997.
On 20 March 1995, Aum members simultaneously released the chemical nerve agent sarin on several Tokyo subway trains, killing 12 persons and injuring up to 6,000. The group was responsible for other mysterious chemical accidents in Japan in 1994. Its efforts to conduct attacks using biological agents have been unsuccessful. Japanese police arrested Asahara in May 1995. Asahara was sentenced in February 2004 and received the death sentence for his role in the attacks of 1995. Since 1997, the cult continued to recruit new members, engage in commercial enterprise, and acquire property, although it scaled back these activities significantly in 2001 in response to public outcry. The cult maintains an Internet home page. In July 2001, Russian authorities arrested a group of Russian Aum followers who had planned to set off bombs near the Imperial Palace in Tokyo as part of an operation to free Asahara from jail and then smuggle him to Russia.
The Aumís current membership is estimated to be less than 1,000 persons. At the time of the Tokyo subway attack, the group claimed to have 9,000 members in Japan and as many as 40,000 worldwide.
Location/Area of Operation
The Aumís principal membership is located only in Japan, but a residual branch
comprising perhaps a few hundred followers has surfaced in Russia.