Perang Soviet–Jepang
Bagian dari Perang Dunia II
Para pelaut dari Marinir Armada Pasifik mengibarkan panji Angkatan Laut Soviet di atas Port Arthur.
Tanggal 8 Agustus – 2 September 1945 (3 minggu dan 4 hari) Lokasi Tiongkok Timur Laut, Mongolia Dalam, Sakhalin, Kepulauan Kuril, dan Korea utara Hasil Kemenangan Soviet Perubahan wilayah Pendudukan Soviet di Mongolia Dalam dan Manchuria hingga tahun 1946 Aneksasi Soviet atas Sakhalin Selatan dan Kepulauan Kuril Pembagian Semenanjung Korea di garis lintang 38 derajat
Pihak terlibat
Uni Soviet  Mongolia Pasukan pra-PLA dan milisi	Jepang  Manchukuo  Mengjiang
Tokoh dan pemimpin
Josef Stalin Aleksandr Vasilevsky Rodion Malinovsky Kirill Meretskov Maksim Purkayev Alexander Novikov Nikolay Kuznetsov Ivan Yumashev Khorloogiin Choibalsan Lkhagvasuren Jamiyan	Kaisar Shōwa  Otozō Yamada  Seiichi Kita  Jun Ushiroku  Kiichiro Higuchi  Fusaki Tsutsumi  Puyi  Zhang Jinghui  Demchugdongrub
Kekuatan
Uni Soviet: 1,577,225 pria, 26,137 artileri, 1,852 sup. artileri, 5,556 tank dan artileri yang bergerak otomatis 5,368 pesawat Mongolia: 16,000 pria	Jepang: 1,217,000 pria, 5,360 artileri, 1,155 tank, 1,800 pesawat, 1,215 kapal Manchukuo: 200,000 pria[1] Mengjiang: 10,000 men
Korban
9,726 KIA/MIA, 24,425 WIA[2][3]	83,737 KIA 640,276 tahanan perang

Perang Soviet–Jepang (bahasa Rusia: Советско-японская войнаcode: ru is deprecated ; [ソ連対日参戦] Galat: {{Lang}}: invalid parameter: |3= (bantuan); Hanzi: 苏日战争), dimulai pada tanggal 9 Agustus 1945, ketika Soviet menyerbu negara boneka Jepang Manchukuo. Dalam perang ini, Soviet berhasil menduduki wilayah Manchukuo, Mengjiang (Mongolia Dalam), Korea bagian utara, Sakhalin bagian selatan, dan Kepulauan Kuril. Kekalahan Tentara Kwantung Jepang di Manchuria menjadi salah satu penyebab menyerahnya Jepang dan berakhirnya Perang Dunia II.^[4][5]

Semua dalam bahasa Inggris:

• Butow, Robert Joseph Charles. (1956). Japan's decision to surrender. (Extracts on-line)
• Despres, J, Dzirkals, L, et al. (1976). Timely Lessons of History: The Manchurian Model for Soviet Strategy. Santa Monica, RAND: 103. (available on-line)
• Duara, P. (2006). The New Imperialism and the Post-Colonial Developmental State: Manchukuo in comparative perspective. Japan Focus.
• Frank, Richard B. (2001). Downfall: The End of the Imperial Japanese Empire, Penguin, 2001 ISBN 0-14-100146-1. (Extracts on-line)
• Garthoff, R L. (1966). Soviet Military Policy: A Historical Analysis. London, Faber and Faber.
• Garthoff, R L. (1969). The Soviet Manchurian Campaign, August 1945. Military Affairs XXXIII(Oct 1969): 312-336.
• Glantz, LTC David M. (1983a). August Storm: The Soviet 1945 Strategic Offensive in Manchuria Diarsipkan 2007-03-11 di Wayback Machine., Leavenworth Paper No.7, Command and General Staff College, Fort Leavenworth, KA, February 1983.
• Glantz, LTC David M. (1983b). August Storm: Soviet Tactical and Operational Combat in Manchuria, 1945 Diarsipkan 2007-01-29 di Wayback Machine., Leavenworth Paper No.8, Command and General Staff College, Fort Leavenworth, KA, June 1983.
• Glantz, David M. (1995) The Soviet Invasion of Japan. Quarterly Journal of Military History, vol. 7, no. 3, Spring 1995.
• Glantz, David M. (2003). The Soviet Strategic Offensive in Manchuria, 1945 (Cass Series on Soviet (Russian) Military Experience, 7). Routledge. ISBN 0-7146-5279-2.
• Gordin, Michael D. (2005). Five Days in August: How World War II Became a Nuclear War. (Extracts on-line)
• Hallman, A L. (1995). Battlefield Operational Functions and the Soviet Campaign against Japan in 1945. Quantico, Virginia, United States Marine Corps Command and Staff College. (available on-line)
• Hasegawa, T. (Ed.) (2007). The End of the Pacific War. (Extracts on-line)
• Ishiwatari, H, Mizumachi, K, et al. (1946) No.77 - Japanese Preparations for Operations in Manchuria (prior to 1943). Tokyo, Military History Section, Headquarters, Army Forces Far East, US Army.
• Phillips, S. (2004). The Sino-Japanese War, 1937-1945: The Military Struggle - Research Guide and Bibliography. Towson University. available on-line
• USMCU CSC (1986). The Soviet Army Offensive: Manchuria, 1945. (US Marine Corps University, Command and Staff College - available on-line)

Wikimedia Commons memiliki media mengenai Soviet–Japanese War (1945).

• Japanese Air Order of Battle and Operations Against 'August Storm', August 1945.
• WW2DB: Operation August Storm
• Observations over Soviet Air Arm in Manchurian Strategic Offensive Operation:
  • Aerial actions over Kuriles
  • Soviet Order of Battle
  • Soviet naval aerial kills
• Soviet side information:
  • Comment over Soviet Pacific Fleet during Russian-German Conflict and Japanese forces actions in this period Diarsipkan 2015-09-24 di Wayback Machine.
  • Comment about Soviet Russian Pacific Fleet actions during Manchurian Strategic Offensive Operation Diarsipkan 2014-08-10 di Wayback Machine.
  • General information over Soviet Invasion to Japanese land in Karafuto and Kuriles from August 1945, with some photos, only in Russian language.
• Soviet battle maps:
  • Soviet viewpoint map of the Manchurian Strategic Offensive Operation
  • Soviet viewpoint map of Battle against Japanese fortifications in Shumushu and Paramushiro islands
  • Soviet viewpoint map of Battle against Koton Japanese fortifications in way to Shikuka city, in north Karafuto area
• Japanese POWs:
  • The Notes of Japanese soldier in USSR
• Operation August Storm photo gallery:
  • http://ww2db.com/photo.php?source=all&color=all&list=search&foreigntype=B&foreigntype_id=167