In this image taken from video released by Azerbaijan's Defense Ministry on Tuesday, Oct. 20, 2020, Azerbaijan army soldiers fire an artillery piece during fighting with forces of the self-proclaimed Republic of Nagorno-Karabakh. Azerbaijan Defense Ministry claims that Armenian forces tried to carry out an offensive that was met by an artillery strike from Azerbaijan, causing a large number of casualties among Armenian forces. (Azerbaijan's Defense Ministry via AP)

People stand near a tail of a multiple rocket 'Smerch' after shelling by Azerbaijan's artillery in Stepanakert, in the separatist region of Nagorno-Karabakh, Tuesday, Oct. 20, 2020. Armenia and Azerbaijan reported more fighting on Tuesday over the separatist territory of Nagorno-Karabakh, where clashes have continued for over three weeks despite two attempts at establishing a cease-fire. (AP Photo)