China's WZ-X: Largest Known Stealth Flying-Wing Drone Emerges in Satellite Imagery at Malan Test Base

New open-source imagery and analysis confirm the existence of a massive Chinese high-altitude long-endurance (HALE) stealth drone, unofficially designated WZ-X by analysts, undergoing testing at the PLAAF's Malan Air Base in Xinjiang. Aviation expert Andreas Rupprecht and outlets including The War Zone have tracked the aircraft since its initial appearance in May 2025 Planet Labs satellite imagery. The twin-engine flying-wing design features an estimated 52-meter wingspan—comparable to the U.S. B-2 Spirit bomber—and a relatively compact 14-meter length, with a top-mounted intake and dorsal SATCOM antenna for reduced radar signature. Estimated performance includes a range exceeding 20,000 km, cruising altitudes of 18-20 km, and speeds of Mach 0.5-0.65, positioning it for strategic ISR, targeting relay for long-range missiles, and potential support in a Taiwan contingency. Malan, long compared to Area 51 for its remote location and role in testing next-gen UAVs/UCAVs, has seen extensive infrastructure growth including hangars and taxiways since 2022. Parallel sightings of a second large 'cranked-kite' flying-wing (GJ-X) and other platforms underscore China's accelerating unmanned stealth program, distinct from but complementary to manned efforts like the H-20 bomber. All details derive from commercial satellite data and analyst interpretation; no official Chinese confirmation exists. This development highlights Beijing's focus on survivable, long-range sensor platforms to enhance kill chains.