Wars involving Armenia

World War I, or the First World War, also known as the Great War, was a global conflict between two coalitions: the Allies and the Central Powers. Major areas of conflict included Europe and the Middle East, as well as parts of Africa and the Asia-Pacific. The war saw important developments in weaponry including tanks, aircraft, artillery, machine guns, and chemical weapons. One of the deadliest conflicts in history, it resulted in an estimated 15 to 22 million military and civilian casualties and genocide. The movement of large numbers of people was a major factor in the deadly Spanish flu pandemic.

The Iraq War, also referred to as the Second Gulf War, was a protracted armed conflict in Iraq from 2003 to 2011. It began with the invasion by a United States–led coalition, which resulted in the overthrow of the Ba'athist government of Saddam Hussein. During the US occupation of Iraq, the conflict persisted as an insurgency that arose against coalition forces and the newly established Iraqi government. US forces were officially withdrawn in 2011. In 2014, the US became re-engaged in Iraq, leading a new coalition under Combined Joint Task Force – Operation Inherent Resolve, as the conflict evolved into the ongoing Islamic State insurgency.

multi-sided civil war in the former Russian Empire, November 1917-October 1922

1096–1099 Christian conquest of the Holy Land

armed conflict between NATO countries and Afghanistan from 2001 to 2021

armed conflict that took place in the late 1980s to May 1994

war fought between the Turkish National Movement and the Entente and their proxies

ethnic and territorial conflict between Armenia and Azerbaijan

1914 armed conflicts between the Russian and Ottoman Empires during WWI

conflict during the Turkish War of Independence

conflict between the Russian Empire and Safavid Iran

war between Pontus and its allies and the Roman Republic

1220–1236 Mongol invasions of the Kingdom of Georgia

1st-century BCE military campaign

rebellion against the Ottoman Empire

50–53 CE war between the kingdoms of Iberia and Armenia

major formation of the army of the Russian Republic

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