Armenian separatists in Nagorno-Karabakh have received anti-aircraft guns from Serbia, Eurasia Diary reports citing AzeriDefense News.

According to AzeriDefence, Armenian Prime Minister Nikol Pashinyan glanced a number of new weapons in the army's arsenal during a visit to the occupied territories of Azerbaijan on November 30.

The video shows a 20-110 mm three-armed M55A4B1 anti-aircraft machine gun  produced by the Serbian company Zastava Arms  belonging to the Armenian armed forces.

The weapon was displayed for the first time is used in the armament of the Armenian Army. 

Serbia has previously sold 250 M93 Black Arrow sniper rifles (produced by Zastava Arms) to Armenia, and important parts of the weapons were transferred to the occupied Nagorno-Karabakh separatists, not used in the Armenia.