List of wars involving Bulgaria

• Establishment of the Principality of Serbia

• Establishment of the First Hellenic Republic

• Serbian autonomy
• Establishment of Serbian Vojvodina

• Begins the Outbreak of Both Serbian–Ottoman War and the Montenegrin–Ottoman War

• War in connection with the Russo Turkish War
• Treaty of San Stefano
• Independence and Formation of the Principality of Bulgaria

• War in Connection with the Russo Turkish War
• Independence of Montenegro

• War in Connection with the Russo Turkish War
• Independence of Serbia

• War in Connection with the Russo Turkish War
• Independence of Romania

• Treaty of San Stefano
• Treaty of Berlin
• The Ottoman Empire is Heavily Defeated and Nearly Pushed Out of Europe
• Independence of Bulgaria, Romania, Serbia and Montenegro

• Serbia Hits Main Ally, Bulgaria, From Behind, Trusts Between the Two Slavic Nations Crumble
• Prince Alexander of Battenburg Leads Bulgaria to a Crushing Victory

• Bulgaria, Serbia, Greece and the Ottoman Empire Fight a Four Way War
• War Ends Inconclusively After Young Turk Revolution
• Bulgaria Gains Full Independence in 1908

• Bulgarian Led Coalition Annihilate the Ottoman Army
• The Ottoman Empire is Nearly Pushed out of Europe
• Bulgaria Free Macedonia, Northern Greece, Albania and South Serbia
• Treaty of London
• Serbia and Greece Violate Land Treaty, Outbreak of the Second Balkan War

• Dissatisfied with gains from the First Balkan War, Bulgaria attacks former allies Serbia and Greece
• Attacks repulsed by Greece and Serbia, whose armies enter Bulgaria
• Romanian and Ottoman intervention forces Bulgaria to ask for armistice
• Bulgarian territorial cessations in Treaty of Bucharest and Treaty of Constantinople

• Bulgaria and Central Powers force withdrawal of Serbian Army into Albania in 1915
• Stalemate on the Macedonian Front
• Bulgarian and Central Powers force Russian and Romanian retreat from Dobruja in early 1917
• Allies break through on the Macedonian Front in late 1918 and force Bulgaria out of the war
• Treaty of Neuilly-sur-Seine results in Bulgarian territorial cessations

• Due to a border incident, Greek dictator Theodoros Pangalos sends troops into Bulgaria
• League of Nations brokers a ceasefire and a Greek withdrawal
• Greece fined for violating Bulgarian territory
• Bulgaria pays damages for shooting Greek soldiers^[2]

• Bulgaria joins Axis Powers in March 1941
• After Yugoslavia and Greece surrender to Nazi Germany in April 1941, Bulgaria occupies parts of Yugoslavia and Greece
• Bulgaria declares war on United States and United Kingdom in December 1941
• Bulgaria switches sides to the Allies in September 1944 after Soviet invasion
• Advancing alongside Soviet troops, Bulgarian forces advance west into Yugoslavia, Hungary and Austria against German forces in 1944–1945
• Bulgarian monarchy abolished and replaced with Communist government
• Southern Dobruja awarded to Bulgaria postwar

• Along with the Soviet Union and Warsaw Pact allies, Bulgarian troops invade Czechoslovakia
• Minimal Czechoslovak armed resistance
• Czech reformist leaders forced to sign Moscow Protocol, ending the Prague Spring

• No territorial changes
• Yemen's re-pledge ambition to unify

Ba'athist Iraq

• Part of the Iraqi Insurgency and War on Terror
• Invasion and occupation of Iraq
• Defeat of Ba'ath Party government and execution of Saddam Hussein
• Iraqi insurgency, emergence of al-Qaeda in Iraq, and civil war^[3]
• Subsequent depletion of Iraqi insurgency,^[4] improvements in public security^[5]
• Establishment of democratic elections and formation of new Shia led government.
• U.S.–Iraq Status of Forces Agreement
• Withdrawal of U.S. forces from Iraq
• War on ISIL
• Iraqi Civil War

• The NTC assumed interim control of Libya.
• Civil war in Libya

• Airstrikes on ISIS and Al-Qaeda affiliates positions in Afghanistan
• Terrorism in Europe (2014–present)