Russian expert: In place of the Armenian president, I would also  raise the issue of Azerbaijan`s usage of Russian weapons against  civilians 

ArmInfo. In place of the Armenian President, I would also raise the issue of Azerbaijan's use of Russian weapons against civilians," said Nikolai Silaev, senior  researcher at the Center for Caucasus Problems and Regional Security of MSUIR.

On April 7, 2016, two days after the end of the four-day war,  Armenian President Serzh Sargsyan informed the Russian Prime Minister  Dmitry Medvedev in Yerevan about the use of Russian weapons supplied  to Azerbaijan against the civilians of Artsakh.

At the same time, commenting on the latest Russian deliveries of  anti-tank missile systems "Chrizantema- S" to Azerbaijan, Silaev  conditioned them by the need to replenish the funds sent for the  development of the Russian military-industrial complex. The expert  believes that the supply of Russian weapons to Azerbaijan with the  strategic alliance of Armenia and Russia is not connected in any way,  since Armenia receives Russian weapons within the framework of CSTO  agreements.

Recently, anti-tank missiles "Chrizantema-S", intended for the  destruction of tanks, armored vehicles and fortifications of the  enemy, arrived to Baku port from Russia.

According to the report of the Stockholm International Peace Research  Institute (Stockholm International Peace Research Institute), in  2012-2016. the purchase of weapons by Azerbaijan exceeded the  purchase of Armenia by 20 times. According to SIPRI experts,  Azerbaijan, with 4%, also entered the top five countries, which left  in 2012-2016 the bulk of the export volume of Russian weapons, 85% of  weapons Azerbaijan continues to import from Russia.