MOSCOW, April 11. /TASS/. Two ceasefire violations were reported in Nagorno-Karabakh by Russian peacekeepers, the Russian defense ministry said in a regular bulletin on the activities of the peacekeeping contingent in the Nagorno-Karabakh conflict zone on Tuesday.

"The Russian peacekeeping contingent continues round-the-clock monitoring of the ceasefire at 30 observation posts. Two ceasefire violations were reported in the Martuni district. No casualties were reported," it said.

According to the ministry, a probe is underway. "The command of the Russian peacekeeping contingent is conducting a probe jointly with the Azerbaijani and Armenian sides," it added.