This is a list of wars and armed conflicts involving Russia and its predecessors in chronological order, from the 9th to the 21st century.
The Russian military and troops of its predecessor states in Russia took part in a large number of wars and armed clashes in various parts of the world: starting from the princely squads, opposing the raids of nomads, and fighting for the expansion of the territory of Kievan Rus'.
The list includes: Legend of results: Kingdom of Norway (from 1319) Novgorod Republic Kingdom of Sweden Novgorod Republic Teutonic Order This is a list of wars involving the Principality of Moscow (1263–1547), also known as Muscovy.
Russia Supported by: Socialists: White Movement Supported by the Allied Powers VI Reserve Corps: merged into the West Russian Volunteer Army in September 1919 This is a list of wars involving the Soviet Union (30 December 1922 – 26 December 1991).
Basmachi Mongolia Manchukuo Supported by: Soviet Union Mexico Supported by: Italy Germany Portugal Soviet Union White Movement Soviet Union Slovakia Soviet Union United States United Kingdom China France Poland Canada Australia New Zealand India South Africa Yugoslavia Greece Denmark Norway Netherlands Belgium Luxembourg Czechoslovakia Brazil Mexico Germany Japan Italy Hungary Romania Bulgaria Slovakia Croatia Thailand Manchukuo Mengjiang Wang Jingwei regime Mongolia Manchukuo State of Vietnam Kingdom of Laos Cambodia Khmer Issarak Pathet Lao Japan Japanese holdout Supported by: Soviet Union China China Soviet Union South Korea United States United Kingdom Australia Belgium Canada France Philippines Colombia Ethiopia Greece Luxembourg Netherlands New Zealand South Africa Thailand Turkey Viet Cong and PRG Pathet Lao