Russia has deployed jet-powered Shahed drones (Geran-3, 4, and 5) against Ukraine since June 2025, with significantly improved speed, maneuverability, and altitude capabilities that outmatch Ukrainian air defenses. The newer Geran-4 and Geran-5 variants, powered by Chinese turbojet engines, can reach speeds of 500 km/h and fly at altitudes up to 7 kilometers, making interception difficult. Russia has dramatically increased deployment from 350 units monthly in June to 2,800 in August, intensifying civilian casualties across Ukrainian cities.