Conflict catalog
2020 Nagorno-Karabakh Conflict: Weapons and Equipment
Drones, loitering munitions, armor, air defense, and artillery in the South Caucasus.
This catalog covers the 2020 war and subsequent 2022-2024 crisis around Nagorno-Karabakh, a mountainous region in southwestern Azerbaijan that had been controlled by Armenian forces and the self-declared Artsakh authorities before Azerbaijan retook the area through the 2020 war and a September 2023 offensive.
This catalog focuses on systems documented in fighting between Armenian and Azerbaijani forces in and around Nagorno-Karabakh.
The conflict is especially relevant for comparing drones, loitering munitions, artillery, armor, and air defense in a compact battlespace.
112 weapon systemsConflict Actors
Azerbaijan / Armenia / Artsakh
Armenia / Artsakh
69 weapon systems in this catalogContext
- Status
- Published catalog
- Location
- Nagorno-Karabakh and adjacent districts, South Caucasus
- Countries
- Azerbaijan, Armenia
- Regions
- Nagorno-Karabakh, Lachin corridor, Karabakh Range, South Caucasus
- Domains
- land, air, missile strikes, UAV, air defense, electronic warfare, border clashes
The catalog is shaped by a compact, mountainous battlespace where ground maneuver depended heavily on artillery, rockets, UAV reconnaissance, loitering munitions, air defenses, and electronic warfare. Current connected entries emphasize Azerbaijani UAV strike and surveillance, Soviet/Russian-origin tube and rocket artillery, armored vehicles, and Armenian missile systems. Source limits are important: tactical strike videos, loss claims, and control maps were often politicized, so individual weapon pages should rely on direct conflict-use sourcing rather than broad background claims.
Map
Nagorno-Karabakh and adjacent districts, South Caucasus
Map data from OpenStreetMap contributors.
Timeline
Key Events
Full-scale war resumes
Heavy fighting began along the line of contact after months of rising tensions, opening the 44-day war between Azerbaijani forces and Armenian/Artsakh forces.
Sources: ICG Visual Explainer, CFR Global Conflict Tracker
Russia-brokered ceasefire takes effect
Armenia, Azerbaijan, and Russia announced a ceasefire, the return of several districts to Azerbaijan, and deployment of Russian peacekeepers along the line of contact and Lachin corridor.
Sources: Trilateral Statement, CSIS Air and Missile War
Lachin corridor crisis begins
Azerbaijani activists and later Azerbaijani restrictions disrupted the Lachin corridor, the main road linking Nagorno-Karabakh with Armenia, creating a sustained access and humanitarian crisis.
Sources: CFR Global Conflict Tracker, ACAPS Lachin Corridor Note
Azerbaijan opens Lachin checkpoint
Azerbaijan established a checkpoint on the Lachin road, saying it was needed to control military shipments, while Armenian and Karabakh Armenian leaders said it further isolated the enclave.
Sources: CFR Global Conflict Tracker
Azerbaijan launches new offensive
Azerbaijan began what it called local anti-terrorist measures in Nagorno-Karabakh after months of blockade and failed negotiations.
Sources: SCEEUS September Attack Report, CFR Global Conflict Tracker
Karabakh Armenian forces accept ceasefire terms
After roughly a day of fighting, local Armenian forces accepted a Russian-mediated ceasefire and disarmament process, and Azerbaijan said it had restored control over the region.
Sources: SCEEUS September Attack Report, CFR Global Conflict Tracker
Artsakh institutions dissolve
The self-declared Republic of Artsakh's institutions were dissolved after the September 2023 offensive and the departure of most ethnic Armenians from the region.
Sources: CFR Global Conflict Tracker, SCEEUS September Attack Report
Phases
Forty-four-day war
Azerbaijani forces used ground maneuver, artillery, UAVs, loitering munitions, and missile strikes to retake territory in and around Nagorno-Karabakh before the Russia-brokered ceasefire.
Peacekeeping and corridor crisis
Russian peacekeepers deployed under the ceasefire statement, but the Lachin corridor became the central pressure point as access from Armenia to Nagorno-Karabakh narrowed and then was blocked or controlled.
September 2023 offensive
Azerbaijan's short offensive forced the disarmament of local Armenian forces and shifted the dispute from a battlefield front line to reintegration, security guarantees, and population flight.
Post-Artsakh settlement period
After Artsakh institutions dissolved, the military catalog context shifted toward postwar border talks, Russian peacekeeper withdrawal, and documentation of equipment used in the earlier fighting.
External Support
External suppliers shaped both arsenals before the 2020 war. SIPRI identifies Russia as the largest major-arms supplier to both Armenia and Azerbaijan in 2011-2020, with Israel, Belarus, and Turkey also important suppliers to Azerbaijan; it notes Turkish Bayraktar TB2 deliveries shortly before the war and Israeli loitering munitions and UAVs in Azerbaijan's inventory. Russia also mediated the November 2020 ceasefire and deployed peacekeepers, while later reporting and research describe the limits of that mission during the Lachin crisis and the 2023 Azerbaijani offensive.
Images

Weapons
2020 Nagorno-Karabakh Conflict Weapon Systems
Category
Aircraft & UAVs
Crewed aircraft, drones, and loitering munitions.








Category
Air Defense
Systems that contest aircraft, missiles, helicopters, and drones.








Category
Armored Vehicles
Troop carriers, infantry fighting vehicles, and protected mobility.








Category
Artillery
Tube artillery, rocket artillery, and long-range ground fires.








Category
Electronic Warfare
Systems built to sense, relay, jam, deceive, or attack electromagnetic networks.
Category
Infantry Weapons
Portable weapons used by soldiers and small units.








Category
Munitions
Standalone missiles, bombs, rockets, torpedoes, and guided or unguided explosive payloads.








Category
Support Equipment
Transport, logistics, recovery, command, engineering, and other enabling equipment.



Category
Tanks
Heavy armor built around direct fire, protection, and battlefield shock.



Conflict Sources
The conflict has disputed terminology, battlefield-control claims, and casualty narratives. This metadata uses official ceasefire text, established research organizations, and open-license map files for broad context; direct system-use claims remain in individual weapon entries.
- Britannica Nagorno-KarabakhPublisher: Encyclopaedia Britannica | Note: Supports regional location, geographic description, and high-level conflict background. | Accessed: 2026-06-20
- ICG Visual ExplainerPublisher: International Crisis Group | Note: Supports the conflict timeline and post-2020 visual context through September 2023. | Accessed: 2026-06-20
- CFR Global Conflict TrackerPublisher: Council on Foreign Relations | Note: Supports recent chronology, Lachin corridor developments, the September 2023 offensive, and post-2023 settlement context. | Accessed: 2026-06-20
- Trilateral StatementPublisher: Office of the Prime Minister of the Republic of Armenia | Note: Official text of the November 2020 Armenia-Azerbaijan-Russia ceasefire statement. | Accessed: 2026-06-20
- CSIS Air and Missile WarPublisher: Center for Strategic and International Studies | Note: Supports the catalog's missile, rocket artillery, UAV, loitering munition, and air-defense context for the 2020 war. | Accessed: 2026-06-20
- SIPRI Arms TransfersPublisher: Stockholm International Peace Research Institute | Note: Supports external supplier context and prewar arms-transfer patterns for Armenia and Azerbaijan. | Accessed: 2026-06-20
- US Army Lessons CatalogPublisher: U.S. Army | Note: Supports military lessons on UAVs, loitering munitions, air defense, electronic warfare, and ground operations. | Accessed: 2026-06-20
- ACAPS Lachin Corridor NotePublisher: ACAPS | Note: Supports the December 2022 start and humanitarian significance of the Lachin corridor blockage. | Accessed: 2026-06-20
- SCEEUS September Attack ReportPublisher: Stockholm Centre for Eastern European Studies | Note: Supports the September 2023 offensive, ceasefire/disarmament context, and post-offensive political setting. | Accessed: 2026-06-20
- Commons 2020 War MapPublisher: Wikimedia Commons | Note: Supports image provenance and CC BY-SA 4.0 license for the 2020 war map. | Accessed: 2026-06-20
- Commons 2023 Offensive MapPublisher: Wikimedia Commons | Note: Supports image provenance and CC BY-SA 4.0 license for the 2023 offensive map. | Accessed: 2026-06-20
