Martakert or Aghdara is a town in the Tartar District of Azerbaijan, in Nagorno-Karabakh. It was formerly controlled by the de facto breakaway Republic of Artsakh as the administrative capital of its Martakert Province before the 2023 Azerbaijani offensive. The town has an ethnic Armenian-majority population, and also had an Armenian majority in 1989. The town underwent heavy destruction by Azerbaijani forces while under their control during the First Nagorno-Karabakh War.

Aghdam is a ghost city and the nominal capital of the Aghdam District of Azerbaijan. Founded in the 18th century, it was granted city status in 1828 and grew considerably during the Soviet period. Aghdam lies 26 km from Stepanakert at the eastern foot of the Karabakh Range, on the outskirts of the Karabakh plain.