James Warlick: We must work for peace in Nagorno Karabakh

“Both #Armenia and #Azerbaijan report the use of mortars and heavy weapons. If true, it is a dangerous escalation. We must work for #NKpeace,” the U.S. Co-chair of the OSCE Minsk Group James Warlick wrote on Twitter referring to the recent escalation of tension on the Armenian-Azerbaijani border.