J-10 fighter gets local power boost
There is now sound photographic proof that the J-10C fighter powered by the indigenous WS10B engine is now in PLAAF service. (Photo: China National Radio)
Locally produced jet engines are now powering single-engine fighters of the PLAAF.
China has long struggled with developing advanced high-performance jet engines for fighters of the People’s Liberation Army Air Force (PLAAF). However, a watershed has been reached with images of a J-10C fighter powered by a WS10B engine recently appearing on the Chinese internet.
An image from China National Radio showed a Chengdu Aircraft Industry Group (CAIG) J-10C with low-visibility PLA Air Force (PLAAF) markings taking off as part of live-fire exercises somewhere in China.
The mere fact that the WS10 engine is now employed on an operational J-10 fighter is not surprising, but what analysts have been seeking is proof
Our news & analysis is now part of Defence Insight®
A Basic-level or higher Defence Insight subscription is now required to view this content.
More from Air Warfare
-
![Saab’s GlobalEye gains ground as Canada’s aircraft procurement tilts towards Europe]()
Saab’s GlobalEye gains ground as Canada’s aircraft procurement tilts towards Europe
Canada’s interest in negotiating a procurement of Saab’s GlobalEye airborne early warning and control aircraft signals its readiness to reduce its reliance on US defence technology as trade tensions with its North American neighbour mount.
-
![US Air Force CCA programme to achieve multiple milestones in the coming months]()
US Air Force CCA programme to achieve multiple milestones in the coming months
The US Air Force is preparing to select mission-autonomy software, fire a missile from the FQ-42 Vengeance and test both CCA designs alongside crewed fighters at 2026 Emerald Flag.
-
![Will the US Navy F/A-XX and the USAF F-47 compete for production capacities?]()
Will the US Navy F/A-XX and the USAF F-47 compete for production capacities?
The two sixth-generation fighter programmes could battle for engineering talent and production lines before deliveries begin, testing Boeing’s industrial expansion plans.
-
![September drone digest: attrition-tolerant aircraft pitched to replace the Reaper]()
September drone digest: attrition-tolerant aircraft pitched to replace the Reaper
The loss of many MQ-9 Reapers during the 2026 Iran War has underscored the risks of sending relatively expensive UAVs into contested airspace. In September, new contenders to replace the Reaper emerged, championing cheaper, modular aircraft designs for mass production and inevitable attrition.
