Locals take shelter in a bomb shelter during an air raid alert in Kyiv, amid Russia's invasion of Ukraine

Rescuer workers take shelter in a bomb shelter during an air raid alert in Kyiv, Ukraine 1 June 2023, amid Russia's invasion of Ukraine. Since the end of April, Russia has again begun massive shelling of Ukraine, and since early May already 17 times has attacked the Ukrainian capital Kyiv, mostly at the night time, according to local media.