This was reported by the press service of the Armenian Cabinet of Ministers.
"Prime Minister Nikol Pashinyan had a phone conversation with US Secretary of State Antony Blinken. The situation in Nagorno-Karabakh after the Azerbaijani attack was discussed," the statement said.
It is noted that the parties stressed the inadmissibility of the use of force and the need to use international mechanisms for de-escalation.
Earlier, Russian Foreign Ministry spokeswoman Maria Zakharova, in an interview with RT, commented on the aggravation of the situation in Nagorno-Karabakh.