Focus | What to know about China’s new J-35A stealth fighter as a potential US F-35 competitor
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On November 5, 2024, Colonel Niu Wenbo of the Air Force Equipment Department confirmed that China’s latest medium-sized stealth multi-purpose fighter, the J-35A, will be showcased at the 15th China Air Show, scheduled for November 12–17, 2024. Following the press conference, an official photo of the J-35A was released, marking its first public unveiling and signaling its readiness for operational service within the People’s Liberation Army Air Force (PLAAF).Follow Army Recognition on Google News at this link
With the addition of the J-35A to the J-20, China becomes the second country, after the United States, to possess two operational stealth fighter models simultaneously. (Picture source: Weibo/CCTV News)
The development of the J-35A traces back to the J-31/FC-31 Gyrfalcon, a project initiated by Shenyang Aircraft Corporation (SAC) and the Aviation Industry Corporation of China (AVIC) as a self-funded, export-oriented model. The J-31 prototype first appeared in 2012, generating considerable interest. Over time, the J-31 underwent multiple design changes, including forward-swept intake ramps, DSI bumps, and oblique vertical stabilizers, aiming to create a competitive fighter for the global market. Initially targeted for export, the model eventually attracted attention from the PLA, particularly the People’s Liberation Army Navy (PLAN), which evaluated a carrier-capable version under the designation J-35. The naval variant completed its maiden flight on October 29, 2021, featuring modifications like a launch bar and folding wings for carrier operations.
Significant changes between the earlier FC-31 demonstrator and the J-35A, a land-based variant of the J-35 naval fighter, include a new radome without a pitot tube, an Electro-Optical Targeting System (EOTS), updated nose and main landing gear bay doors, a modified Diverterless Supersonic Inlet (DSI), and a redesigned canopy. The airframe now includes a gun pod, a wide-area heads-up display, and a Luneburg lens to assist with radar signature management. Observations indicate that the fighter’s twin vertical stabilizers and twin-engine configuration include a serrated nozzle, which could be powered by either the WS-13 or the RD-33-derived WS-21 engines, both of which offer similar performance levels.
Alongside the domestic J-35A variant, an export version, the J-35E, has been developed. However, the carrier-based J-35 variant currently lacks an international market, as few nations possess the extensive resources required for naval operations. The naval J-35 version could provide carrier-based capabilities, though this would be feasible mainly for nations with catapult launch systems, thus narrowing its potential market.
Military analyst Li Li, quoted by China Central Television News, states that the J-35A’s induction marks an expansion in the PLAAF’s stealth capabilities, positioning it alongside the J-20. This step could align PLAAF’s capabilities with the U.S. Air Force, which operates the F-22 and F-35 stealth fighters. Within the PLAAF, the J-35A joins an informal fleet lineup known as the “Four Musketeers,” comprising the J-10C, J-16, J-20, and the new J-35A. Notably, this reveal coincides with the 75th-anniversary celebrations of the PLAAF, during which the air force will feature 36 different types of equipment through flight demonstrations and static displays.
The J-35A’s release on U.S. election day has led to comparisons with the American F-35A, particularly due to similarities in stealth characteristics and specific design elements. Images depict the J-35A positioned in a shelter typically used by the PLAAF, emphasizing its role as a land-based model. However, the new J-35A could potentially serve as a main carrier aircraft in a naval variant, which would align with China’s expanding capabilities in both aerial and maritime domains.
The J-35A’s release on U.S. election day has led to comparisons with the American F-35A, particularly due to similarities in stealth characteristics and specific design elements. (Picture source: US DoD and CCTV News)
Reports over the years have noted speculation that the J-31’s development, which led to the J-35A, may have drawn on data from the U.S. Joint Strike Fighter program, which led to the F-35, though these claims remain unverified. Some Russian aviation experts have asserted that the J-31 is a domestic design, independent of existing Western aircraft. The design’s evolution, including stealth capabilities and multi-role features, indicates a continued focus by China on producing advanced fifth-generation fighters.
The F-35 and J-35A display clear visual distinctions that suggest differences in design priorities and potential roles. The F-35 has a rounded, gently sloped nose, while the J-35A’s nose is sharper with a more defined chine line. This difference is also evident in the canopy shape: the F-35 features a single-piece, bubble-style canopy with a smooth curve, whereas the J-35A’s canopy is slightly more angular and has a flatter profile.
In terms of engine exhaust nozzles, the F-35 uses a polygonal design intended to enhance certain performance characteristics, while the J-35A, typically seen with a rounder exhaust, reflects a different approach in nozzle configuration. The intake designs also vary, with the F-35 featuring larger, straight-sided intakes positioned close to the fuselage, and the J-35A’s narrower intakes angled slightly outward, giving it a distinctive shape.
The wing shapes and positions add further contrast between the two aircraft. The F-35’s trapezoidal wings integrate with the fuselage in one configuration, while the J-35A’s trapezoidal wings are larger and have a different placement, possibly reflecting considerations for carrier-based operations. The tail fin design diverges as well: the F-35’s vertical stabilizers are shorter and blend closely into the fuselage, while the J-35A’s stabilizers are taller and angled outward, resembling other designs in China’s stealth aircraft lineup, such as the J-20.
Finally, the landing gear differs in structure and placement. The F-35 has thicker landing gear, positioned in alignment with its structural design, while the J-35A’s landing gear may be adapted for carrier operations, following certain design conventions observed in other Chinese aircraft. These distinctions suggest each aircraft’s design reflects specific operational requirements and design philosophies, with the F-35 and J-35A each incorporating elements that align with their respective priorities and roles.
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On November 5, 2024, Colonel Niu Wenbo of the Air Force Equipment Department confirmed that China’s latest medium-sized stealth multi-purpose fighter, the J-35A, will be showcased at the 15th China Air Show, scheduled for November 12–17, 2024. Following the press conference, an official photo of the J-35A was released, marking its first public unveiling and signaling its readiness for operational service within the People’s Liberation Army Air Force (PLAAF).
Follow Army Recognition on Google News at this link
With the addition of the J-35A to the J-20, China becomes the second country, after the United States, to possess two operational stealth fighter models simultaneously. (Picture source: Weibo/CCTV News)
The development of the J-35A traces back to the J-31/FC-31 Gyrfalcon, a project initiated by Shenyang Aircraft Corporation (SAC) and the Aviation Industry Corporation of China (AVIC) as a self-funded, export-oriented model. The J-31 prototype first appeared in 2012, generating considerable interest. Over time, the J-31 underwent multiple design changes, including forward-swept intake ramps, DSI bumps, and oblique vertical stabilizers, aiming to create a competitive fighter for the global market. Initially targeted for export, the model eventually attracted attention from the PLA, particularly the People’s Liberation Army Navy (PLAN), which evaluated a carrier-capable version under the designation J-35. The naval variant completed its maiden flight on October 29, 2021, featuring modifications like a launch bar and folding wings for carrier operations.
Significant changes between the earlier FC-31 demonstrator and the J-35A, a land-based variant of the J-35 naval fighter, include a new radome without a pitot tube, an Electro-Optical Targeting System (EOTS), updated nose and main landing gear bay doors, a modified Diverterless Supersonic Inlet (DSI), and a redesigned canopy. The airframe now includes a gun pod, a wide-area heads-up display, and a Luneburg lens to assist with radar signature management. Observations indicate that the fighter’s twin vertical stabilizers and twin-engine configuration include a serrated nozzle, which could be powered by either the WS-13 or the RD-33-derived WS-21 engines, both of which offer similar performance levels.
Alongside the domestic J-35A variant, an export version, the J-35E, has been developed. However, the carrier-based J-35 variant currently lacks an international market, as few nations possess the extensive resources required for naval operations. The naval J-35 version could provide carrier-based capabilities, though this would be feasible mainly for nations with catapult launch systems, thus narrowing its potential market.
Military analyst Li Li, quoted by China Central Television News, states that the J-35A’s induction marks an expansion in the PLAAF’s stealth capabilities, positioning it alongside the J-20. This step could align PLAAF’s capabilities with the U.S. Air Force, which operates the F-22 and F-35 stealth fighters. Within the PLAAF, the J-35A joins an informal fleet lineup known as the “Four Musketeers,” comprising the J-10C, J-16, J-20, and the new J-35A. Notably, this reveal coincides with the 75th-anniversary celebrations of the PLAAF, during which the air force will feature 36 different types of equipment through flight demonstrations and static displays.
The J-35A’s release on U.S. election day has led to comparisons with the American F-35A, particularly due to similarities in stealth characteristics and specific design elements. Images depict the J-35A positioned in a shelter typically used by the PLAAF, emphasizing its role as a land-based model. However, the new J-35A could potentially serve as a main carrier aircraft in a naval variant, which would align with China’s expanding capabilities in both aerial and maritime domains.
The J-35A’s release on U.S. election day has led to comparisons with the American F-35A, particularly due to similarities in stealth characteristics and specific design elements. (Picture source: US DoD and CCTV News)
Reports over the years have noted speculation that the J-31’s development, which led to the J-35A, may have drawn on data from the U.S. Joint Strike Fighter program, which led to the F-35, though these claims remain unverified. Some Russian aviation experts have asserted that the J-31 is a domestic design, independent of existing Western aircraft. The design’s evolution, including stealth capabilities and multi-role features, indicates a continued focus by China on producing advanced fifth-generation fighters.
The F-35 and J-35A display clear visual distinctions that suggest differences in design priorities and potential roles. The F-35 has a rounded, gently sloped nose, while the J-35A’s nose is sharper with a more defined chine line. This difference is also evident in the canopy shape: the F-35 features a single-piece, bubble-style canopy with a smooth curve, whereas the J-35A’s canopy is slightly more angular and has a flatter profile.
In terms of engine exhaust nozzles, the F-35 uses a polygonal design intended to enhance certain performance characteristics, while the J-35A, typically seen with a rounder exhaust, reflects a different approach in nozzle configuration. The intake designs also vary, with the F-35 featuring larger, straight-sided intakes positioned close to the fuselage, and the J-35A’s narrower intakes angled slightly outward, giving it a distinctive shape.
The wing shapes and positions add further contrast between the two aircraft. The F-35’s trapezoidal wings integrate with the fuselage in one configuration, while the J-35A’s trapezoidal wings are larger and have a different placement, possibly reflecting considerations for carrier-based operations. The tail fin design diverges as well: the F-35’s vertical stabilizers are shorter and blend closely into the fuselage, while the J-35A’s stabilizers are taller and angled outward, resembling other designs in China’s stealth aircraft lineup, such as the J-20.
Finally, the landing gear differs in structure and placement. The F-35 has thicker landing gear, positioned in alignment with its structural design, while the J-35A’s landing gear may be adapted for carrier operations, following certain design conventions observed in other Chinese aircraft. These distinctions suggest each aircraft’s design reflects specific operational requirements and design philosophies, with the F-35 and J-35A each incorporating elements that align with their respective priorities and roles.
