# Ukrainian development of combat unmanned aerial systems > Live situation record from CLSTR: https://clstr.news/situations/ukrainian-development-of-combat-unmanned-aerial-systems > Updated: 2026-10-09T06:17:52.000Z. Sources: 6. Developments: 2. Ukrainian defense companies are introducing new unmanned aerial systems (UAS) designed for various combat roles. SkyFall has unveiled the ‘Thor Hammer’, a medium-range attack drone capable of flying between 350 and 600 kilometers. Designed to target supply depots, command posts, and air defense systems, the drone carries a warhead of 40 to 50 kilograms. While the manufacturer claims the system is already in use at the front lines, these reports have not been independently verified. Skyeton has introduced Stormbird, a fixed-wing tactical UAV designed for autonomous and remotely guided precision strike missions. Built on the architecture of the existing Raybird reconnaissance system, Stormbird can carry glide munitions, loitering munitions, or communications relay modules. The company stated the design utilizes operational flight experience from the conflict to improve stealth and resistance to electronic warfare. Stormbird has completed codification with Ukraine’s Ministry of Defence and is currently being used by the Armed Forces of Ukraine. ## Timeline ### 2026-10-09: Skyeton unveils Stormbird precision strike drone Ukrainian company Skyeton has introduced Stormbird, a fixed-wing drone for precision strikes, built on the Raybird reconnaissance architecture and already seeing combat use. 2 sources. https://clstr.news/cluster/skyeton-unveils-stormbird-precision-strike-drone ### 2026-10-04: SkyFall unveils Thor Hammer medium-range drone for Ukraine Ukrainian defense firm SkyFall has unveiled the ‘Thor Hammer’, a medium-range attack drone capable of flying 350 to 600 kilometers with a 40-50kg warhead. 4 sources. https://clstr.news/cluster/skyfall-unveils-thor-hammer-medium-range-drone-for-ukraine --- Cite as: Ukrainian development of combat unmanned aerial systems. CLSTR, https://clstr.news/situations/ukrainian-development-of-combat-unmanned-aerial-systems