On April 1, starting from 10:00 p.m. to 10:20 p.m. Baku time (GMT +4) the Armenian armed forces units from the positions in the directions of Arazdayan settlement of Davali district and Saybali settlement of Garakilsa district using small arms periodically subjected to fire the Azerbaijan Army positions stationed in the directions of Heydarabad settlement of Sadarak district and Bichanak settlement of Shahbuz district of of the Nakhchivan Autonomous Republic, Report informs citing Azerbaijan’s Ministry of Defense.