I think the 2020 Nagorno-Karabakh War (NKW) will be talked about for a long time, mainly because how Azerbaijan won it by basically using its armed Drones.
Drones have been around for a long time, but in the recent Wars they have been used together with manned Aircraft. But in the 2020 NKW, it was at the forefront of winning the War.
An Armenian Soldier manning their 122 mm 2A18/D30 Howitzer. Screengrab from a ԶԻՆՈՒԺ Media Video
Just a look at the Armenian Terrain as well as their Soldiers and Artillery in the ongoing 2020 Nagorno-Karabakh Conflict.
This first Video dated October 10, 2020 shows the Mountainous, Rocky and often barren Terrain within Armenian Territory. The Soldiers are armed with what seems like Russian AK-74M Assault Rifles, though none of them have Optical Sights.
An Azerbaijani Military Asset destroyed by an Armenian Missile
A series of Footages showing various Azerbaijani Vehicles being destroyed by Missiles, and in one instance a Tank was destroyed using a Cannon, collected from Videos originally released by the ArmenianԶԻՆՈՒԺ (Army) Media dated October 3-4, 2020 which they shared with the Creative Commons Attribution License on their Youtube Channel.
An impressive Video of an Azerbaijani Ballistic Missile hitting a 2-Lane Bridge over the Hakari River in Armenian Territory in the ongoing 2020 Nagorno-Karabakh Conflict.
A BMP-2 IFV by Azerbaijan destroyed by Armenian Forces
Armenian Forces showed an Azerbaijani Drone being shot down with a Missile.
They also showed captured or destroyed Azerbaijani BMP-2 Infantry Fighting Vehicles (IFV).
Both Videos were dated October 1, 2020 and were originally from the Armenian ԶԻՆՈՒԺ (Army) Media which they shared with the Creative Commons Attribution License on their Youtube Channel.
A Video taken by an Azerbaijani Drone destroying an Armenian Military Truck along with the unfortunate Soldiers that were standing near it. Definitely in the Battle of Propaganda, the Azerbaijanis have been showing the more impressive Videos so far.
The Armenians have been allowing the sharing of their Videos using the Creative Commons Attribution Licensing which makes it easier to share, but so far the Azerbaijani Videos despite its stricter Licensing I think has had more impact.
Armenian Forces claims to have shot down an Azerbaijani Aircraft using a 9K38 Igla Man Portable Surface to Air Missile (SAM) in a Video dated September 30, 2020.
Original Video by the Armenian ԶԻՆՈՒԺ (Army) Media which they shared with the Creative Commons Attribution License on their Youtube Channel.
Azerbaijani Vehicle being destroyed by Armenian Forces
Some Video Footages of the 2020 Nagorno-Karabakh Conflict taken by the Armenian ԶԻՆՈՒԺ (Army) Media which they shared with the Creative Commons Attribution License on their Youtube Channel.
I just noticed that while the Azerbaijans were showing Footages taken from Drones, the Armenians are showing Footages taken from what seems like Ground Observers using Electro-Optical Equipment.
This Video shows 2 Azerbaijani Tanks in an open Field being destroyed by Armenian Forces.