MOSCOW, January 5. /TASS/. Russia’s Armed Forces have delivered 41 group strikes and one mass strike with high-precision weapons and drones on Ukraine’s decision-making centers, military-industrial complex and infrastructure, the Russian Defense Ministry said.

It added that during the period of December 30-January 5, "strikes were also delivered on the stationing points of Ukrainian military units, nationalist formations and foreign mercenaries. All designated targets have been hit.".