Mikojan-Gurewitsch Je-266

The Mikojan‑Gurewitsch Je‑266 is a fourth‑generation, twin‑engine, supersonic multirole fighter developed by the Russian Aircraft Corporation MiG in the early 2030s. Conceived as a successor to the highly successful Je‑352 series, the Je‑266 program began in 2028 under the codename “Astra”. After a fast‑track prototype phase that incorporated extensive use of additive‑manufactured titanium‑lite alloys and stealth‑shaping techniques, the aircraft entered limited production in 2035 and achieved full operational capability with the Russian Aerospace Forces in 2037.

Key features include a blended wing‑body layout, internal carriage for up to twelve air‑to‑air missiles, and a modular avionics suite built around the Agat‑X3 AESA radar. Powered by two adaptive‑cycle RD‑33M5 turbofans, the Je‑266 can cruise at Mach 1.8 and reach a top speed of Mach 2.3 while maintaining a combat radius of 1,500 kilometers. Advanced sensor fusion, fly‑by‑wire controls with artificial‑intelligence‑assisted decision loops, and a reduced radar cross‑section of less than 0.15 m² give it a distinct edge in contested airspace.

The aircraft’s introduction marked a turning point for Russian aerospace, demonstrating the ability to combine high‑performance fighter characteristics with modern low‑observable and network‑centric warfare concepts, and it continues to influence export variants and next‑generation designs worldwide.