Russia pounded Kyiv with a large missile and drone attack early on Sunday, killing one person and wounding 20, authorities said, after Moscow threatened retaliation for strikes in Russian-occupied eastern Ukraine. Multiple rounds of loud explosions were heard in the Ukrainian capital throughout the early hours of the morning. “Tonight Kyiv region is once again enduring a mass enemy attack with strike drones, cruise missiles and ballistic missiles,” said Mykola Kalashnyk, the head of the regional