On September 13, at 00:05, units of the Azerbaijani Armed Forces began intensive shelling of Armenian positions from artillery and large-calibre guns in the direction of Goris, Sotk and Jermuk. The enemy also uses UAVs.

There is information about the shelling of the Armenian cities of Vardenis and Jermuk. The sounds of explosions are also heard near Goris and the village of Tate

On the contact line of the Armenian and Azerbaijani troops in Jermuk there is a battle with the use of at least mortars.