KYIV, Ukraine (AP) — Russia fired more than 100 drones at civilian areas of Ukraine overnight, authorities said Monday, as the Kremlin dismissed its transportation chief after a weekend of travel chaos when airports grounded hundreds of flights during the busy vacation season due to the threat of attacks from Kyiv.

Russia and Ukraine have exchanged hundreds of drone strikes, causing several deaths and significant disruptions

The fatality was in Odesa, Zelenskyy said. Emergency responders were searching the rubble of apartment buildings that were hit in Kharkiv, he added. Moscow targeted regions across Ukraine with some 101 drones,