On the night of December 12 to 13, 2022, more than 15 military personnel of the armed forces of the Russian Federation were killed in the area of the Novoaidar settlement. Because of the large number of killed and wounded invaders, the so-called "decree of the occupation authorities'' handed over to military needs Hospital No. 15 in Yuvileyne settlement of Luhansk Region and Hospital No. 3 in the city of Luhansk.