Shenyang FC-31

The Shenyang FC‑31, also known as the J‑31, is a fifth‑generation, twin‑engine fighter developed by Shenyang Aircraft Corporation for the People’s Liberation Army Air Force and export markets. Development began in 2006 under the codename “Project 28” as a response to the need for a lighter, more affordable alternative to the Chengdu J‑20. The prototype first flew on 31 December 2012, and a second, carrier‑capable version took to the skies in 2018, demonstrating catapult launch and arrested‑landing capability. Key features include a stealth‑optimized airframe with internal weapons bays, a digital fly‑by‑wire control system, and an advanced active electronically scanned array (AESA) radar. Powered by two Russian‑derived AL‑31FN engines, the FC‑31 is capable of supersonic cruising and supercruise at Mach 1.5, while its infrared search and track (IRST) and electronic warfare suite enhance survivability. The aircraft’s significance lies in providing China with a versatile multirole platform that can operate from both land bases and aircraft carriers, expanding the nation’s power‑projection options and offering a competitive export candidate in the global fighter market. Plans are under way to equip later blocks with indigenous WS‑15 engines and enhanced sensor packages, aiming to close the performance gap with western fifth‑generation fighters.

Shenyang Aircraft Corporation

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