Siberian Intervention powers, since it allowed Germany to shift troops and war material from its eastern front to the west. Also, 50,000 man Czechoslovak Legion, fighting on the side of the Allied Powers, was now behind enemy lines, and was attempting to fight its way out through the east to Vladivostok along the Bolshevik-held Trans-Siberian Railway. Faced with these concerns, the United Kingdom and France decided to intervene in the Russian Civil War against the Bolsheviks. They had three objectives: The British and French asked the United States to furnish troops for both the North Russia Campaign and the Siberian Campaign. In
Trans-Siberian Railway Omsk, and White Russian soldiers fighting the Bolsheviks on the Ural front. The intervention was weakened, and ultimately defeated, by partisan fighters who blew up bridges and sections of track, particularly in the volatile region between Krasnoyarsk and Chita. The Trans-Siberian Railway also played a very direct role during parts of Russia's history, with the Czechoslovak Legion using heavily armed and armoured trains to control large amounts of the railway (and of Russia itself) during the Russian Civil War at the end of World War I. As one of the few organised fighting forces left in the aftermath of the