description Sukhoi Su-35 Flanker-E Overview

The Su-35S is a deeply upgraded derivative of the Su-27 Flanker, often called the ultimate 4.5-generation fighter. It features thrust-vectoring engines (AL-41F1S) that allow unparalleled agility, a powerful Irbis-E passive electronically scanned array radar, and 12 hardpoints for a heavy payload of air-to-air and air-to-ground munitions. While lacking stealth, its electronic warfare suite (Khibiny) and high speed make it a dangerous adversary. The Su-35 has been used extensively in the Ukraine conflict, providing air superiority and ground attack.

It is a best-in-class dogfighter and an excellent choice for air forces that prioritize kinematics over low observability.

recommend Best for: The Su-35 is best for air forces seeking enhanced combat capabilities in non-stealthy environments.

info Sukhoi Su-35 Flanker-E Specifications

balance Sukhoi Su-35 Flanker-E Pros & Cons

thumb_up Pros
  • check Superior maneuverability due to thrust-vectoring engines
  • check Advanced Irbis-E radar system for enhanced situational awareness
  • check High operational ceiling and speed capabilities
  • check Modern avionics and integrated systems
thumb_down Cons
  • close Lacks stealth, making it more visible to enemy radars
  • close Higher maintenance costs due to complex systems
  • close Limited range compared to some other fighters
  • close Steep learning curve for pilots

help Sukhoi Su-35 Flanker-E FAQ

What is the Irbis-E radar system on the Su-35?

The Irbis-E is a passive electronically scanned array (PESA) radar that provides advanced target detection and tracking capabilities.

How does thrust-vectoring enhance the Su-35's performance?

Thrust-vectoring engines allow for precise control of engine exhaust direction, enabling rapid acceleration, deceleration, and tight turns in combat scenarios.

What are the limitations of the Su-35's radar system?

While advanced, the Irbis-E has limitations such as power consumption and potential vulnerabilities to electronic warfare.

What is Sukhoi Su-35 Flanker-E?

The Su-35S is a deeply upgraded derivative of the Su-27 Flanker, often called the ultimate 4.5-generation fighter. It features thrust-vectoring engines (AL-41F1S) that allow unparalleled agility, a powerful Irbis-E passive electronically scanned array radar, and 12 hardpoints for a heavy payload of air-to-air and air-to-ground munitions. While lacking stealth, its electronic warfare suite (Khibiny) and high speed make it a dangerous adversary. The Su-35 has been used extensively in the Ukraine conflict, providing air superiority and ground attack. It is a best-in-class dogfighter and an excellent choice for air forces that prioritize kinematics over low observability.

How good is Sukhoi Su-35 Flanker-E?
Sukhoi Su-35 Flanker-E scores 8.50/10 (Very Good) on Lunoo, making it a well-rated option in the Vehicle category. The Sukhoi Su-35 scores 8.7/10 due to its superior maneuverability, advanced radar system, and high operational ceiling. However, it lacks stealth and...
What are the best alternatives to Sukhoi Su-35 Flanker-E?
See our alternatives page for Sukhoi Su-35 Flanker-E for a ranked list with scores. Top alternatives include: Mikoyan MiG-35 Fulcrum-F, Saab Gripen E/F, Sukhoi Su-57 Felon.
What is Sukhoi Su-35 Flanker-E best for?

The Su-35 is best for air forces seeking enhanced combat capabilities in non-stealthy environments.

How does Sukhoi Su-35 Flanker-E compare to Mikoyan MiG-35 Fulcrum-F?
See our detailed comparison of Sukhoi Su-35 Flanker-E vs Mikoyan MiG-35 Fulcrum-F with scores, features, and an AI-powered verdict.
Is Sukhoi Su-35 Flanker-E worth it in 2026?
With a score of 8.50/10, Sukhoi Su-35 Flanker-E is highly rated in Vehicle. See all Vehicle ranked.
What are the key specifications of Sukhoi Su-35 Flanker-E?
  • Crew: 1 pilot
  • Range: 1,800 miles (with refueling)
  • Ceiling: Over 60,000 feet
  • Max Speed: Mach 2+
  • Generation: 4.5++
  • Engine Type: 2 x AL-31F or AL-31FN with thrust vectoring

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