Russian attacks across Ukraine killed at least nine people and wounded dozens overnight Tuesday, authorities said, as Moscow intensified its ballistic missile campaign and Kyiv warned that Russia had received new missiles from North Korea. The strikes hit Kyiv, Zaporizhzhia, and the Dnipropetrovsk regions, with Russian forces using ballistic missiles, guided aerial bombs, drones, and artillery, according to Ukrainian officials. Mayor Vitali Klitschko said the city was “under ballistic missile attack” and urged residents to remain in shelters. AdvertisementThe attack came after President Volodymyr Zelensky warned that Russia was preparing to deploy additional North Korean troops and had received new ballistic missiles from Pyongyang. Only a small number of systems, including US-made Patriot air-defense batteries, are capable of reliably intercepting ballistic missiles.