This is reported by TASS with reference to the bulletin of the department on the activities of the Russian peacekeeping contingent in the conflict zone.
"One ceasefire violation was recorded in the Martakert region," the report said.
It is noted that there were no casualties.
The command of the Russian peacekeeping contingent, together with the Azerbaijani and Armenian sides, is conducting an investigation into this fact.
Earlier, Azerbaijani President Ilham Aliyev also announced serious prerequisites for the normalization of relations between Baku and Yerevan.
On May 22, Armenian Prime Minister Nikol Pashinyan announced Armenia's readiness to recognize the territorial integrity of Azerbaijan for 86.6 thousand square kilometers.