A Russian strike on November 21 wounded more than 30 civilians in Kryvyi Rih, the region's second-largest city. Sumy region. On the night of November 18, Moscow launched an attack on a dormitory at an educational institution in the border city of Hlukhiv,

Russia's President Vladimir Putin said Russia launched a new experimental missile at Ukraine in an apparent response to an American move earlier this week. NBC News' Keir Simmons reports.

Putin says new hypersonic medium-range missile launched on Ukraine after ICBM claim - Russian strikes come as Ukraine uses UK and US-supplied long-range missiles to hit inside Russia for first time