A multinational anti-terror drill was kicked off by the Shanghai Cooperation Organization (SCO) in north China's Inner Mongolia on Sunday. Deputy chiefs of the general staff from China, Kazakhstan, Kyrgyzstan and Tajikistan and deputy commander of Russia's eastern military command participated in the opening ceremony of the drill at the Zhurihe training base. The joint exercise code-named "Peace Mission 2014" is scheduled to run from Aug. 24 to Aug. 29 and aims to deter the "three evil forces" of terrorism, separatism and extremism, said Wang Ning, chief director of the drill and deputy chief of the general staff of the People's Liberation Army.