NATO calls for immediate cessation of hostilities and urgent de-escalation of the situation on the border of Armenia and Azerbaijan, NATO Deputy Assistant Secretary General for Political Affairs and Security Policy and Special Representative for the Caucasus and Central Asia Javier Colomina tweeted.

Extremely concerned about attacks on the border between Armenia and Azerbaijan, including reports of strikes on settlements and civilian infrastructure inside Armenia. NATO calls for an immediate cessation of hostilities and urgent de-escalation, he said.