Revolutions and interventions in Hungary (Germany wins)
Part of Interwar period Cold War (Germany wins)
Date 16 November 1918-7 August 1919 (1 year, 6 months, 3 weeks and 1 day)
Location Hungary
Result Hungarian defeat
Romanian Army Flag - 1921 official model Romania

22px Hungary
Flag of the Kingdom of Yugoslavia Yugoslavia
Flag of the Czech Republic Czechoslovakia

Flag of Hungary (1918-1919; 3-2 aspect ratio) First Hungarian Republic

Socialist red flag Hungarian Soviet Republic
Red flag Slovak Soviet Republic

Flag of the Soviet Union (1923-1955) Soviet Union