The document provides background information on Russia/Soviet Union and their interests in Asia from the late 19th century through World War I. It discusses Russia's desire to control Manchuria and Korea for resources and strategic ports. The Russo-Japanese War from 1904-1905 resulted in a Japanese victory, humiliating Russia. Unrest in Russia grew through this period, culminating in the overthrow of the Tsar in 1917. Vladimir Lenin and the Bolsheviks then seized power in October 1917, establishing the Soviet Union.