China recently unveiled its new J-35A stealth fighter at the Zhuhai Airshow in southern China, where it demonstrated its capabilities for the first time during an adaptive training exercise. The J-35A is China’s second fifth-generation stealth fighter after the J-20, making it the only country after the United States to operate two such advanced aircraft. This significant milestone reflects China’s rapid advancements in military technology and its determination to achieve parity with leading global powers.

Check out this video of the J-35A, China’s new stealth fighter jet, as it completed its first adaptive training session in Zhuhai, southern China pic.twitter.com/eWHMkvg2rJ

— China Xinhua News (@XHNews) November 9, 2024

Overview of the J-35A Stealth Fighter

The J-35A has been specially developed for the Chinese People’s Liberation Army Air Force (PLAAF) and is designed for missions against both air and ground targets. Its versatility makes it a critical addition to China’s military, aiming to increase its capabilities in modern warfare, which increasingly emphasizes stealth, speed, and precision.

The J-35A is a twin-engine aircraft, contrasting with the single-engine setup of the U.S. F-35 Lightning II. The twin-engine configuration offers several advantages, such as better thrust, higher redundancy, and increased safety in combat situations. Moreover, the J-35A employs a central weapons bay, compared to the side-mounted weapons bay of the F-35. This design difference may offer better aerodynamic efficiency, particularly during supersonic flights, contributing to the aircraft’s stealth profile.

Development of China’s Stealth Capabilities

China’s development of stealth technologies has spanned more than a decade. Early efforts can be traced back to its collaboration with Russia for military technology and its study of U.S. aircraft, such as the F-117 Nighthawk, which was downed in 1999 during the Kosovo War and provided valuable intelligence for China and other nations. Since then, China has invested heavily in both original design and reverse engineering to build a home-grown stealth fighter fleet.

With the J-35A, China is aiming for capabilities such as supersonic cruise speed (supercruise) and enhanced radar-evading properties. Supercruise allows the aircraft to fly at sustained supersonic speeds without using afterburners, which reduces infrared emissions and helps maintain stealth.

However, the J-35A’s development still lags behind the U.S. F-35 in areas such as sensor fusion, advanced avionics, and the quality of its radar-absorbent material (RAM) coatings. The F-35 is widely recognized for its superior networked capabilities, which integrate data from multiple sources, giving the pilot a comprehensive picture of the battle environment.

Comparison with U.S. F-35 Fighter

The J-35A is often compared with the U.S. F-35 because both aircraft are fifth-generation stealth fighters, designed with similar missions in mind—establishing air superiority, conducting surveillance, and providing close air support. However, there are key differences between them.

• Engine Configuration: The J-35A uses a twin-engine configuration, while the F-35 uses a single-engine. The twin engines in the J-35A are believed to provide higher thrust and redundancy, which may give it an edge in certain flight regimes. However, the F-35’s single-engine design has advantages in terms of maintenance and cost.

• Stealth and Coatings: The radar-absorbent material (RAM) coating used by the J-35A is still considered less advanced compared to the F-35’s sophisticated coatings. The RAM coating is critical for minimizing radar cross-section (RCS) and reducing detection by enemy radars. The U.S. F-35 has benefited from years of extensive testing and optimization, whereas the J-35A’s RAM remains an evolving feature.

• Avionics and Sensor Fusion: The F-35 is equipped with advanced sensor fusion technology that allows data from various sensors to be combined into a single, integrated display for the pilot. This system gives the pilot superior situational awareness and is one of the key features that make the F-35 a formidable opponent. The J-35A, while improving in this area, still appears to lag behind in its fusion capabilities.

Tactical Capabilities and Mission Profile

The J-35A is intended to perform a wide variety of missions, including air-to-air combat, electronic warfare, and ground attack. Its design is heavily focused on low observability, which makes it ideal for penetrating contested airspace without being detected. China has increasingly shown interest in projecting its air power beyond its borders, especially in regions like the South China Sea, where there are territorial disputes. The addition of the J-35A could allow China to patrol these regions more effectively and deter potential adversaries.

The People’s Liberation Army Navy (PLAN) is also expected to utilize the J-35A in a carrier-based variant, similar to how the U.S. Navy employs the F-35C. This variant would further enhance China’s naval aviation capabilities, allowing for extended range and reach of its air power, particularly important given China’s growing fleet of aircraft carriers, such as the Type 003, which recently entered service.

Implications for Global Military Balance

The unveiling of the J-35A underscores China’s growing prowess in military aviation and signals its commitment to developing and eventually exporting fifth-generation fighter aircraft. China has a history of offering advanced military technologies to its allies at competitive prices, and it is likely that the J-35A could be marketed to countries looking for an alternative to U.S. or Russian jets. Countries in the Middle East, Africa, and Southeast Asia that cannot afford the F-35 or face restrictions on acquiring U.S. military technology may be potential buyers of the J-35A.

This development has implications for regional and global military balance. For instance, countries like India, which have ongoing border tensions with China, may feel pressured to accelerate their own fighter aircraft acquisition programs. Likewise, the United States and its allies in the Pacific region are likely to monitor the progress of the J-35A closely and adapt their strategic deployments accordingly.

A Competitive Edge or Playing Catch-Up?

While the J-35A marks a significant step forward for China’s air capabilities, the question remains whether it can truly match the F-35 in a head-to-head scenario. The U.S. F-35, developed by Lockheed Martin, benefits from a broader and more integrated ecosystem of support, logistics, and continuous upgrades from the global F-35 user community, including NATO partners and allies. The J-35A, while impressive, does not yet have this level of integration and remains largely a national effort with limited collaboration.

The debut of the J-35A marks a pivotal moment in China’s military aviation history. It highlights the country’s determination to be seen as a peer competitor to the United States in terms of defense technology and showcases its ambition to play a more dominant role on the global stage. While the J-35A still has some way to go before it can rival the U.S. F-35 in terms of technical sophistication, it is undoubtedly a signal that China is committed to closing that gap.

As China’s military-industrial complex continues to grow and mature, the international community will need to keep a close watch on how these advancements affect the balance of power, not only in Asia but globally. The J-35A could very well become a catalyst for increased competition in stealth technology and military aviation, compelling other nations to invest in similar technologies to maintain a strategic edge.

Source: theaviationist.com