Russia plans massive war games in East Russia is preparing to stage its largest war games since the fall of the Soviet Union. The Vostok-2018 exercise will take place across the Far East and Siberia and involve troops from China and Mongolia Military districts involved in Vostok-2018 exercise Military district headquarters Major military base Tsugol training range: Russia, China and Mongolia to hold joint exercise Sep 11-15 St. Petersburg Moscow NORTHERN FLEET Severomorsk CENTRAL DISTRICT Yekaterinburg Samara Novosibirsk EASTERN DISTRICT Khabarovsk Ulan-Ude Chita Belogorsk Vladivostok Ussuriysk Yuzhno-Sakhalinsk RUSSIA MONGOLIA CHINA 1,000km 625 miles Scale of Vostok-2018 Russia’s defence ministry says war games will be largest since 1981, which involved up to 150,000troops, according to CIA documents. China willparticipate for first time,with about 3,200 troops.Smaller number to besent by Mongolian army Russian Victory Day military parade in St. Petersburg Sources: AP, Newsweek, UPI Picture: Getty Images