Russia has peppered Ukraine with exploding drones for years. Now, worried about continued U.S. support, Kyiv is putting hope in a new, domestically made drone-killer.

LONDON -- Three people, including a child, were killed in a "massive" Russian drone strike overnight on Dnipro, Ukraine, the local governor said. "Thirty people were injured, five of them children," Serhiy Lysak, who leads the local administration, said on the Telegram messaging app.