Japanese occupation of parts of the Russian Far East

Target entity: Japanese occupation of parts of the Russian Far East
Context triple: [Siberian intervention in the Russian Civil War, notableEvent, Japanese occupation of parts of the Russian Far East]

• A. Japanese occupation of Manchuria
  The Japanese occupation of Manchuria was Japan’s 1931–1932 military seizure and establishment of the puppet state of Manchukuo in northeastern China, marking a major early step in its expansionist aggression in East Asia.
• B. Soviet occupation of southern Sakhalin
  The Soviet occupation of southern Sakhalin was the 1945 takeover and annexation of the southern half of Sakhalin Island from Japan by the Soviet Union at the end of World War II, reshaping control of the region in the postwar settlement.
• C. Soviet occupation of Manchuria
  The Soviet occupation of Manchuria was the post–World War II military and political control of northeastern China by the Soviet Union, during which Soviet forces dismantled Japanese infrastructure, repatriated Japanese settlers, and helped shift regional power toward the Chinese Communist Party.
• D. Soviet occupation of Kuril Islands
  The Soviet occupation of the Kuril Islands was the post–World War II takeover and continued control of the Kuril archipelago by the Soviet Union, which led to a long-standing territorial dispute with Japan.
• E. Soviet–Japanese border conflicts
  The Soviet–Japanese border conflicts were a series of undeclared military clashes between the Soviet Union (with Mongolia) and Imperial Japan (with Manchukuo) along the Manchurian–Mongolian frontier in the late 1930s, culminating in the large-scale Battle of Khalkhin Gol.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Japanese occupation of parts of the Russian Far East
Target entity description: The Japanese occupation of parts of the Russian Far East was a World War I–era and post-revolution military intervention in which Imperial Japan deployed troops to seize and control territory in eastern Siberia amid the chaos of the Russian Civil War.

• A. Japanese occupation of Manchuria
  The Japanese occupation of Manchuria was Japan’s 1931–1932 military seizure and establishment of the puppet state of Manchukuo in northeastern China, marking a major early step in its expansionist aggression in East Asia.
• B. Soviet occupation of southern Sakhalin
  The Soviet occupation of southern Sakhalin was the 1945 takeover and annexation of the southern half of Sakhalin Island from Japan by the Soviet Union at the end of World War II, reshaping control of the region in the postwar settlement.
• C. Soviet occupation of Manchuria
  The Soviet occupation of Manchuria was the post–World War II military and political control of northeastern China by the Soviet Union, during which Soviet forces dismantled Japanese infrastructure, repatriated Japanese settlers, and helped shift regional power toward the Chinese Communist Party.
• D. Soviet occupation of Kuril Islands
  The Soviet occupation of the Kuril Islands was the post–World War II takeover and continued control of the Kuril archipelago by the Soviet Union, which led to a long-standing territorial dispute with Japan.
• E. Soviet–Japanese border conflicts
  The Soviet–Japanese border conflicts were a series of undeclared military clashes between the Soviet Union (with Mongolia) and Imperial Japan (with Manchukuo) along the Manchurian–Mongolian frontier in the late 1930s, culminating in the large-scale Battle of Khalkhin Gol.
• F. None of above. chosen