Russia launched a record 5,337 drones against Ukraine in June, intensifying aerial strikes. Only two days in the past 18 months were attack-free. View on euronews

Russia launched 537 drones and missiles into Ukraine overnight into Sunday morning, according to Ukraine's air force.

KYIV, Ukraine (AP) — Russia launched its biggest aerial attack against Ukraine overnight, a Ukrainian official said Sunday, part of an escalating bombing campaign that has further dashed hopes for a breakthrough in efforts to end the 3-year-old war.