Nagorno-Karabakh is a region in Azerbaijan, covering the southeastern stretch of the Lesser Caucasus mountain range. Part of the greater region of Karabakh, it spans the area between Lower Karabakh and Syunik. Its terrain mostly consists of mountains and forestland.
The history of Armenia covers the topics related to the history of the Republic of Armenia, as well as the Armenian people, the Armenian language, and the regions of Eurasia historically and geographically considered Armenian.
The First Nagorno-Karabakh War was an ethnic and territorial conflict that took place from February 1988 to May 1994, in the enclave of Nagorno-Karabakh in southwestern Azerbaijan, between the majority ethnic Armenians of Nagorno-Karabakh backed by Armenia, and the Republic of Azerbaijan with support from Turkey. As the war progressed, Armenia and Azerbaijan, both former Soviet republics, entangled themselves in protracted, undeclared mountain warfare in the mountainous heights of Karabakh as Azerbaijan attempted to curb the secessionist movement in Nagorno-Karabakh.
The Artsakh Defence Army was the defence force of the breakaway Republic of Artsakh. Established in 1992, it united previously disorganized defence units which were formed in the early 1990s.
The Nagorno-Karabakh conflict is an ethnic and territorial conflict between Armenia and Azerbaijan over the region of Nagorno-Karabakh, inhabited mostly by ethnic Armenians until 2023, and seven surrounding districts, inhabited mostly by Azerbaijanis until their expulsion during the 1990s. The Nagorno-Karabakh region was entirely claimed by and partially controlled by the breakaway Republic of Artsakh, but was recognized internationally as part of Azerbaijan. Azerbaijan gradually re-established control over Nagorno-Karabakh region and the seven surrounding districts.
The Armenian-Azerbaijani war (1918–1920) was a conflict that took place in the South Caucasus in regions with a mixed Armenian-Azerbaijani population, broadly encompassing what are now modern-day Azerbaijan and Armenia. It began during the final months of World War I and ended with the establishment of Soviet rule.
Relations have always been strong between Azerbaijan and Turkey, the only two predominantly Turkic countries located west of the Caspian Sea. Former Azerbaijani president Heydar Aliyev often described the two as being "one nation, two states."
There are no diplomatic relations between Armenia and Azerbaijan. The two neighboring states had formal governmental relations between 1918 and 1921, during their brief independence from the collapsed Russian Empire, as the First Republic of Armenia and the Democratic Republic of Azerbaijan; these relations existed from the period after the Russian Revolution until they were occupied and annexed by the Soviet Union, becoming the constituent republics of Soviet Armenia and Soviet Azerbaijan. Due to the five wars waged by the countries in the past century—one from 1918 to 1921, another from 1988 to 1994, and the most recent in 2016, 2020 and 2023—the two have had strained relations. In the wake of hostilities, social memory of Soviet-era cohabitation is widely repressed through censorship and stigmatization.
Russia and Azerbaijan are de facto and de jure allies in many different aspects, including military. Bilateral relations exist between the Republic of Azerbaijan and the Russian Federation. The Embassy of Azerbaijan is located in Moscow, Russia. The Embassy of Russia is located in Baku, Azerbaijan.
The political status of Nagorno-Karabakh remained unresolved from its declaration of independence on 10 December 1991 to its September 2023 collapse. During Soviet times, it had been an ethnic Armenian autonomous oblast of the Azerbaijan Soviet Socialist Republic. Following the dissolution of the Soviet Union, a conflict arose between local Armenians who sought to have Nagorno-Karabakh join Armenia and local Azerbaijanis who opposed this.
Anti-Azerbaijani sentiment, Azerophobia, Azerbaijanophobia, or anti-Azerbaijanism has been mainly rooted in several countries, most notably in Russia, Armenia, and Iran, where anti-Azerbaijani sentiment has sometimes led to violent ethnic incidents.
Clashes on the Armenian–Azerbaijan border (Tavush–Qazakh) and the line of contact between the Nagorno-Karabakh and Azerbaijan started on 27 July 2014. Reported casualties of the clashes were some of the highest since the 1994 ceasefire agreement that ended the First Nagorno-Karabakh War.
The 2016 Nagorno-Karabakh conflict, also known as the Four-Day War, April War, or April clashes, began along the former Nagorno-Karabakh line of contact on 1 April 2016 with the Artsakh Defence Army, backed by the Armenian Armed Forces, on one side and the Azerbaijani Armed Forces on the other.
The Line of Contact was the front line which separated Armenian forces and the Azerbaijan Armed Forces from the end of the First Nagorno-Karabakh War in 1994 until the 2020 Nagorno-Karabakh ceasefire agreement.
The Second Nagorno-Karabakh War was an armed conflict in 2020 that took place in the disputed region of Nagorno-Karabakh and the surrounding occupied territories. It was a major escalation of an unresolved conflict over the region, involving Azerbaijan, Armenia and the self-declared Armenian breakaway state of Artsakh. The war lasted for 44 days and resulted in Azerbaijani victory, with the defeat igniting anti-government protests in Armenia. Post-war skirmishes continued in the region, including substantial clashes in 2022.
2020 Baku Victory Parade was held on 10 December, in Azadliq Square, Baku, capital of Azerbaijan. It was held in honor of the Azerbaijani victory during the Second Nagorno-Karabakh war, officially described as the Patriotic War in Azerbaijan. The parade was held with 3,000 military servicemen who distinguished themselves during the war marched alongside military equipment, unmanned aerial vehicles and aircraft, as well as Armenian war trophies, and Turkish soldiers and officers, while navy vessels performed maneuvers in the nearby Bay of Baku, and jets and helicopters flew above the city. Turkish President Recep Tayyip Erdoğan, a key ally of Azerbaijan in the war, also attended the military parade as part of a state visit to Baku.
The following is list of the official reactions to the Second Nagorno-Karabakh War.
Because of the geography, history, and sensitivities of the Nagorno-Karabakh conflict, accusations, allegations, and statements have been made of involvement by third-party and international actors during the Second Nagorno-Karabakh War, including in media reports. Azerbaijan has been accused of employing Syrian mercenaries during the war, including reports by the Syrian Observatory for Human Rights (SOHR). There have also been allegations of Kurdish militia from Syria and Iraq fighting on the Armenian side, and although some third-party sources had confirmed it, some publications had considered these claims "dubious". During the war, ethnic Armenian volunteers from the Middle East, Europe, and Latin America fought on Armenian side. Both sides have denied employing mercenaries in the war, but the OHCHR had stated that there were reports about Syrian fighters motivated primarily by private gain fighting on Azerbaijan's side recruited with Turkey's assistance and foreign nationals fighting on Armenian side with motivation being investigated, calling for withdrawal of any mercenaries and related actors from Nagorno-Karabakh.
