The Splinter Cell: Chaos Theory for Xbox is rated M for mature. Japan's creation of an Information Self-Defense Force deemed a violation of international law and Japan's own constitution ignites rising tensions between Japan, China, and North Korea. Facing North Korean and Chinese blockades of shipping across the Korea Strait, Japan requests U.S. assistance in accordance with American obligations under Article 9 of the Postwar Constitution. Mounting evidence gathered by the Information Self-Defense Force indicates that the devastation of the Japanese economy by intentional information warfare attacks. “ It is the best Xbox game that you can buy right now! It might even beat Halo 2.It's that good!”