J-36

J-36 is a speculative designation used by military analysts and media for a Chinese next-generation stealth combat aircraft developed by Chengdu Aircraft Corporation.

J-36 is a speculative designation used by military analysts and media for a Chinese next-generation stealth combat aircraft developed by Chengdu Aircraft Corporation. It is widely described as a tailless, trijet, diamond-double-delta design associated with China’s sixth-generation fighter effort, though no official Chinese designation or specification has been publicly confirmed.

Designation and naming

J-36 is a provisional name used by outside observers, reportedly derived from a visible serial number on the prototype. Sources note that the official Chinese name and role have not been publicly confirmed.

Design and configuration

Open-source accounts describe the aircraft as a tailless, low-observable design with a trijet layout and a diamond-double-delta wing planform. These features are generally interpreted as supporting stealth, range, and high-speed performance.

Role and capabilities

Analysts generally describe the aircraft as a heavy multi-role platform with a strong air-to-air emphasis, while also retaining strike capability. Reporting also suggests a command-and-control function in networked air combat operations.

Public sightings and development

The aircraft was first seen publicly in late 2024, and later reports described additional prototype changes in 2025. Because no official technical specification has been released, most performance claims remain estimates.