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

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.

The overnight attack was one of the largest on Ukraine and included strikes in the western part of the country, which is hit less often.