The Indian Air Force's Sukhoi Su-30MKI multirole fighters are set to undergo significant modernization, incorporating the latest electronic warfare systems. As reported by The Times of India, the upgrade will feature advanced multi-system GPS antennas that enhance navigation accuracy and combat performance by enabling simultaneous data reception from multiple satellite systems, including GPS, GLONASS, and NaVIC. The Indian Defense Ministry anticipates signing a contract with domestic manufacturers in 2026 for the supply of 300 GPS antennas. The modernization is part of the Super Sukhoi program, led by Hindustan Aeronautics Limited and the Indian Defense Research and Development Organization, with support from Russian manufacturers. This program will also install Virupaksha airborne radars on the fighters, improving their detection range by 50%. The Su-30MKI jets will be equipped with modern cockpit technology for efficient data processing and communication with long-range reconnaissance aircraft. Initially, 84 fighters will be upgraded, with plans to modernize nearly 200 more, ensuring their operational capabilities extend into the 2050s.