Sukhoi Su-57

News: The Sukhoi Su-57 is in the news due to Russia offering India the production of the aircraft to strengthen the Indian Air Force’s (IAF) fleet.

About Sukhoi Su-57

• The Sukhoi Su-57 is a fifth-generation stealth fighter aircraft developed by Russia’s Sukhoi Design Bureau, designed for air superiority, strike missions, and reconnaissance. 
• It is the first stealth aircraft in the Russian Air Force, featuring a low radar signature and pixelated dark and light grey camouflage with black pixels to enhance stealth. 

Key Features:

• Stealth & Low Observable Technology: Reduces radar detection.
• High Maneuverability & Supercruise: Sustained supersonic flight without afterburners; capable of extreme aerial manoeuvres (e.g., 120-degree attack angles, “Cobra” manoeuvre).
• Internal Weapons Bay: Carries missiles and bombs while maintaining stealth; suitable for both long-range and close-combat engagements.
• Advanced Avionics: Integrated sensor fusion, AESA radar for multi-target tracking, onboard defence systems, and AI-assisted combat support.

Significance for India:

• As the world’s largest arms importer, India seeks to modernize its air force, which includes over 260 Russian Su-30MKI jets. 
• The Su-57 could meet India’s need for a fifth-generation fighter, enhancing capabilities against regional rivals like China. 
• Potential technology transfer and local production could strengthen India’s defense manufacturing sector.