Stealth War: Russian Su-57 vs US Air Force F-35

By Johnny Franks, Warrior Contributor

The F-35 and SU-57 stand as two of the world’s most advanced fighter jets. They epitomize the peak of military aviation technology in the United States and Russia.

The F-35, a fifth-generation multirole fighter developed by Lockheed Martin. It is available in three variants: F-35A, F-35B, and F-35C. The F-35 incorporates stealth technology and aims to be virtually undetectable by radar while utilizing advanced sensor fusion. This technology enables it to collect and disseminate extensive information. Its avionics are notably sophisticated. The Autonomic Logistics Information System (ALIS) supports various aspects, including maintenance and supply chain management. The F-35 boasts an unmatched sensor suite, including the Electro-Optical Targeting System (EOTS) and the Distributed Aperture System. These provide a complete battlefield view. Its communication systems enable secure data sharing with units and allies, thus boosting situational awareness.

The SU-57, Russia’s flagship stealth aircraft, is manufactured by Sukhoi and emphasizes speed, agility, and stealth. The SU-57’s blended wing body reduces its radar signature and its advanced avionics include a robust radar system. It is capable of carrying an array of missiles and bombs. The engine supports supercruise, allowing for sustained supersonic flight. The SU-57’s radar excels in detecting and tracking multiple targets and its electronic warfare capabilities aim to neutralize enemy systems. Additionally, the aircraft’s 3D thrust vectoring enhances its maneuverability.

Both jets incorporate stealth, yet differently. The F-35 focuses on a low radar cross-section, using special materials that can absorb radar signals. The SU-57 employs stealth with a focus on specific angles, generally perceived as less stealthy than the F-35. The F-35 integrates into a network-centric warfare model and is designed to operate within a connected, integrated force. Conversely, the SU-57 does not focus as much on networked operations and instead aligns more with traditional fighters but with advanced enhancements. Armament is a key aspect. The F-35’s internal weapons bay maintains its stealth profile and supports various munitions. Similarly, the SU-57 has an internal bay compatible with Russian munitions. Maintenance is vital for both. The F-35’s ALIS aims to streamline logistics and upkeep, yet some criticize its complexity. Information on the SU-57’s maintenance is less available, but Russian military equipment often prioritizes durability and reliability.

Overall, the F-35 and SU-57 are formidable aircraft with distinct characteristics. The F-35 stands out for its stealth, sensor integration, and network-centric approach. The SU-57 offers speed, agility, and potent offensive power. Both represent their nations’ advanced military prowess, and ultimately the choice between them would hinge on specific mission needs and strategic priorities.

Johnny Franks, Warrior Contributor, holds an MA From American University in Foreign Policy and National Security