This was reported by Interfax with reference to its press service.
“Based on the current situation, I declared martial law and the mobilization of all men over 18,” Harutyunyan said.
Earlier, hostilities resumed between Armenia and Azerbaijan.
The Azerbaijani Defense Ministry announced that it was taking "retaliatory measures" against the actions of the Armenian Armed Forces on the line of contact in Karabakh.
At the same time, Armenian Prime Minister Nikol Pashinyan stated that Azerbaijan "launched an offensive" in the Karabakh direction.