This is a list of wars involving the Republic of El Salvador.
1800s Key
Conflict Allies Opponents Results 1811 Independence Movement(1811) Salvadoran revolutionaries Spanish Empire Revolt suppressed 1814 Independence Movement(1814) Defeat Mexican annexation of El Salvador(1822–1823) Initial defeat, subsequent victory First Central American Civil War(1826–1829) Protective Allied Army of the Law Federal Government Guatemala Protective Allied Army of the Law victory Manuel José Arce deposed Francisco Morazán elected president Salvadoran campaign of 1832(1832) El Salvador Federal victory José María Cornejo is overthrown Federal rule in El Salvador is restored Anastasio Aquino's rebellion(1833)
Indigenous rebels Rebellion suppressed Second Central American Civil War(1838–1840) Unionists Separatists Separatist victory Dissolution of the Federal Republic of Central America Malespín's War(1844–1845) Allied victory Peace Treaty signed between Francisco Malespín and José León Sandoval Honduran–Salvadoran War(1845) Status Quo Ante Bellum Filibuster War(1855–1857)
Allied Central American Army
Legitimist Party Central American alliance victory War of 1863(1863) Guatemalan victory Overthrow of Gerardo Barrios Honduran–Salvadoran War(1871) Honduran rebels Salvadoran rebels Honduran victory Francisco Dueñas overthrown Santiago González becomes president First Honduran intervention(1872) Honduran rebels Allied victory Second Honduran intervention(1873) Victory Guatemalan–Salvadoran War(1876) Guatemalan victory Overthrow of Andrés del Valle and Santiago González Barrios' War of Reunification(1885) Anti-Barrios victory Failure to reunify Central America Death of Justo Rufino Barrios Menéndez's revolution(1885) Rebel victory Rafael Zaldívar and Fernando Figueroa overthrown Francisco Menéndez becomes provisional president First Totoposte War(1890) Status quo ante bellum Revolution of the 44(1894) Salvadoran government Rebel victory Carlos and Antonio Ezeta overthrown Rafael Antonio Gutiérrez becomes provisional president
1900s Key
Conflict Allies Opponents Results Second Totoposte War(1903) Status quo ante bellum Third Totoposte War(1906) Status quo ante bellum War of 1907(1907) Salvadoran military victory Status quo ante bellum (1932)
Armed Forces National Guard National Police
Communist Party of El Salvador Pipil rebels Revolt suppressed Ethnocide of Pipil people World War II(1941–1945) Allies Axis Allies Collapse of Nazi Germany Fall of Japanese and Italian Empires Creation of the United Nations Emergence of the United States and the Soviet Union as superpowers Beginning of the Cold War Dominican Civil War(1965) Loyalist faction Constitutionalist faction Dominican Revolutionary Party Social Christian Revolutionary Party Loyalist victory Ceasefire declared Formation of the provisional government for new elections Deposition of Juan Bosch of the presidency ratified Organization of presidential elections in 1966 under international supervision Election of Joaquín Balaguer as the new president Establishment of the Fourth Dominican Republic on July 1, 1966 Football War(1969) Ceasefire by OAS intervention Status quo ante bellum Salvadoran Civil War(1979–1992)
Paramilitary death squads Foreign mercenaries (unknown number, possibly hundreds)
FPL (BPR) ERP (LP-28) RN (FARN, FAPU) PRTC (MLP) PCES (UDN) Chapultepec Peace Accords Armed Forces of El Salvador restructured National Police replaced by the National Civil Police; National Guard and Treasury Police dissolved FMLN armed wing dissolved, becoming solely a political party
2000s
Conflict Allies Opponents Results Iraq War(2003–2009) Invasion (2003)Coalition of the willing Kurdistan Region
After invasion (2003–11) MNF–I (2003–09)
Awakening Council Invasion (2003) Republic of Iraq MEK
After invasion (2003–11) Al-Qaeda in Iraq Islamic Army in Iraq Islamic State of Iraq Mahdi Army Naqshbandi Army Hamas of Iraq Jaysh al-Mujahideen 1920 Revolution Brigades Jamaat Ansar al-Sunna Victory 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 Subsequent depletion of Iraqi insurgency, improvements in public security 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 See Afghanistan War(2011–2014) Defeat American victory in the 2001 United States invasion of Afghanistan leading to the destruction of al-Qaeda and Taliban militant training camps and fall of the Taliban government (2001) Establishment of the Islamic Republic of Afghanistan Start of Taliban insurgency Osama bin Laden killed by DEVGRU operators in Abbottabad, Pakistan in May 2011 "Afghanization" of Afghan conflict. Withdrawal of most US troops after 2014 End of Operation Enduring Freedom; start of 2015 phase of war, and Operation Freedom's Sentinel. End of US and ISAF led combat mission; beginning of NATO-led training and assistance mission. Doha Agreement and progressive withdrawal of remaining US troops after 2020 Renewed Taliban offensive in 2021 Taliban forces capture Kabul on August 15, 2021, and overthrow the U.S.-backed Islamic Republic of Afghanistan Re-establishment of the Taliban-run Islamic Emirate of Afghanistan Panjshir Province held out against the Taliban for 3 weeks after Kabul was conquered but ended up also being conquered by the Taliban On 30 August 2021 the last American military plane departed Afghanistan. Billions of dollars of foreign-origin military hardware that was formerly in custody of the Islamic Republic of Afghanistan seized by Taliban Salvadoran gang crackdown(2022–present) Salvadoran government Armed Forces National Civil Police Criminal gangs Mara Salvatrucha 18th Street gang Other gangs Ongoing Haitian conflict(2025–present) Haitian government Armed Forces of Haiti Haitian National Police MSSMH
Viv Ansanm G9 G-Pèp Chen Mechan Kraze Baryè 5 Segond Gran Ravine Other groups Ongoing Operation Southern Spear(2025–2026) Victory Capture of Nicolás Maduro
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References