Multiple explosions were heard in Zaporizhzhia, Ivano-Frankivsk, and Poltava oblasts around 5 a.m. local time, Suspilne reported. In Poltava Oblast, a Russian drone struck a critical infrastructure facility, causing a fire to break out, regional governor Filip Pronin said on Telegram. While in Vinnytsia and Zaporizhzhia oblasts, regional governors reported several hits on critical infrastructure.Residents also reported hearing explosions in Kyiv around 5:30 a.m. local time. The Kyiv Oblast Military Administration also reported explosions around Kyiv Oblast, near the capital. In the town of Brovary in Kyiv Oblast, a fire broke out at a civilian infrastructure site, the State Emergency Service reported. Ukrainian air defense were at work across all regions of Ukraine, including in Kyiv and as far west as the city of Lviv.