"Innovative Indian-Made IRST System Set to Upgrade Su-30MKI Fleet"
- BOOBASHKUMAR S
- Jun 29, 2024
- 2 min read
The Indian Air Force's Sukhoi Su-30MKI fleet is set to receive a major upgrade with the development of an indigenous Infrared Search and Track (IRST) system. [1][3][4]
Hindustan Aeronautics Limited (HAL) and Bharat Electronics Limited (BEL) have entered into a co-development and co-production contract to manufacture a new long-range, dual-band IRST system for the Su-30MKI. [3] This system aims to replace the existing Russian-supplied OLS-30 IRST on the Su-30MKI fleet, with the transition expected to begin in 2026. [1]
The proposed IRST system boasts an impressive array of features that will significantly enhance the Su-30MKI's capabilities. It offers a wide field-of-regard coverage, enabling simultaneous detection and tracking of multiple airborne threats over long ranges. [1] This expanded surveillance capability will provide crucial situational awareness to pilots and improve the aircraft's ability to respond effectively to potential threats.
Additionally, the system's selectable field-of-view feature allows pilots to adjust the range and focus of the sensor as per operational requirements, ensuring optimal performance in various mission profiles. [1] The IRST system also incorporates a long-range target search and navigation capability, enabling pilots to identify and track potential threats from significant distances, providing ample time for strategic decision-making and engagement planning. [1]
Another noteworthy feature is the passive ranging capability, which allows the system to calculate the distance to detected targets without emitting any active signals, ensuring covert operations and reducing the risk of detection by enemy systems. [1]
The development of this indigenous IRST system is a significant milestone for India's defense capabilities. By integrating the advanced IRST system into both the Su-30MKI and the upcoming Tejas MkII fighter jets, the Indian Air Force will be equipped with state-of-the-art technology, enhancing their overall operational effectiveness. [1]
The developmental trials for the indigenous IRST system are set to commence in mid-2024, with the integration process expected to begin in 2026. [1] This indigenous solution will not only reduce India's reliance on foreign suppliers but also showcase the country's growing expertise in defense technology and self-reliance in the aerospace sector.
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