Title: Tovarishch Sergio
Subjects: Biography, Campaigns, Fighter pilots, History, Russian Participation, Sino-Japanese Conflict, 1937-1945, Spain Civil War, 1936-1939, Sino-Japanese War, 1937-1945
Places: Mongolia, Soviet Union, Spain
People: Sergeĭ Ivanovich Grit︠s︡evet︠s︡ (1909-1939)
Time periods: Civil War, 1936-1939