Title: Bitva za Gimalai
Subjects: Foreign relations, History, Soviet Espionage, Soviet Union, Soviet Union. Obʺedinennoe gosudarstvennoe politicheskoe upravlenie, Espionage, Russian Espionage, Roerich Central Asian Expedition (1923-1928), Soviet Union. Narodnyĭ komissariat vnutrennikh del, See99 10
Places: China, Soviet Union, Tibet, Tibet (China)
Time periods: 1917-1936, 20th century