Officials say a Russian missile and drone bombardment has killed at least 15 people and injured 156 others in Ukraine overnight, with the main barrage demolishing a nine-story apartment building in Kyiv.

Russia unleashed a massive missile and drone attack on Kyiv and other Ukrainian cities overnight, killing at least 14 people and wounding 55 in the capital in one of the deadliest assaults since the start of the full-scale invasion in February 2022.

Moscow’s drone strikes have grown exponentially thanks in part to a deal with Iran to produce its Shahed drones on Russian soil. An attack overnight that focused on Kyiv killed at least 15.