Ethnic Armenians volunteer recruits gather at a center where they receive their uniforms and weapons before being dispatched to the frontline near Hadrut, self-proclaimed Republic of Nagorno-Karabakh, Azerbaijan, Tuesday, Sept. 29, 2020. Heavy fighting between Armenian and Azerbaijani forces over the separatist region of Nagorno-Karabakh continued for a fourth straight day on Wednesday, in the biggest escalation of a decades-old conflict in years that has killed dozens and left scores of others wounded. (AP Photo/Karen Mirzoyan)