Armenian volunteer units during the First Nagorno-Karabakh War

The term fedayee was originally used during the Armenian national movement of the late 19th and early 20th centuries. Still, it was also used to refer to the Armenian irregular forces in the early 1990s when the dispute with Azerbaijan over Nagorno-Karabakh was turning into the First Nagorno-Karabakh War.

Role
According to some estimates, the detachments played one of the decisive roles in the victory of the Armenian army, as they were the main force that fought in the first years of the war. These volunteer units formed the basis for the Armed Forces of Armenia.

List
Here is a list of the major Armenian volunteer detachments during the First Nagorno-Karabakh War.