Russia has launched hundreds of drones and missiles on western Ukraine overnight in one of the heaviest bombardments in recent weeks, Ukrainian officials have said. Strikes were reported in Zaporizhzhia, Dnipropetrovsk, and Lviv, where one person was killed and others injured.

When a Ukrainian-made drone attacked an ammunition depot in Russia last September, it showcased Kyiv’s determination to strike deep behind enemy lines and the prowess of its defense industry. The moment was especially gratifying for the woman in charge of manufacturing the drones that flew more than 1,

The strikes occurred during a renewed effort by U.S. President Donald Trump to reach a peace settlement in the three-year war.

KYIV, Ukraine — Russia launched one of its biggest aerial attacks this year at Ukraine, firing 574 drones and 40 missiles, the Ukrainian Air Force said Thursday. The attack mostly targeted western regions of the country, it said. The strikes killed at least one person and injured 15 others, according to officials.