A rare Sukhoi S-70 Okhotnik—the Russian air force’s first stealthy armed drone— got shot down apparently by an accompanying Russian fighter after the drone seemingly malfunctioned near the Ukrainian-held fortress town of Chasiv Yar in eastern Ukraine on Saturday.

Ukrainian President Volodymyr Zelenskyy said Kyiv's defense companies can now produce 4 million drones annually.

The State Emergency Service said one person was wounded and warehouses and cargo trucks were damaged in Odesa during the multi-wave attack, which kept much of the country under air-raid alert for several hours.