Local authorities have reported civilian casualties in Kyiv, Lviv, Dnipro, Kharkiv, and Odesa after Russia unleashed a barrage of 158 attack drones and missiles overnight, targeting regions across Ukraine on Dec. 29.

Air Force spokesperson Yurii Ihnat said on air that an attack of this scale “has not been seen for a long time.”

Ukraine’s National Police reported that as of 1:00 p.m. local time, the morning wave of Russian strikes killed at least 18 people and wounded 132 others.