India Air Force plans to introduce two batches of 12 "Sky Eye" airborne early warning aircraft
Recently, Indian media revealed that the India Air Force plans to introduce two batches of a total of 12 "Sky Eye" (Netra) airborne early warning aircraft, and disclosed some performance details. After the introduction, the number of airborne early warning aircraft of the India Air Force is expected to reach about 18 around 2035.
First, introduce 6 "Sky Eye" Mk-1A. This model is upgraded from the current Mk-1, still based on the Brazilian Embraer ERJ-145 regional aircraft for modification. The project was approved in March 2025, with a cost of 9 billion rupees (approximately 1.1 billion US dollars), and it is expected to complete delivery within 5 years. Since the ERJ-145 has been discontinued, the Indian government will purchase used aircraft for modification. The Mk-1A is equipped with a gallium nitride active phased array radar, which increases the detection range to 450 kilometers (the actual range of Mk-1 is 200 kilometers), and the coverage angle remains 240 degrees. This model will integrate some technologies from the Mk-2 type, such as stronger anti-jamming capabilities and multi-target tracking capabilities (capable of tracking more than 60 targets).
Second, introduce 6 "Sky Eye" Mk-2. This model is based on the Airbus A321 (former Indian Airlines aircraft). It is planned to be tested in 2029, and the first batch of deliveries are expected to be completed between 2030 and 2033. The project was approved in July 2025, with a budget of 190 to 200 billion rupees (approximately 2.2 to 2.4 billion US dollars). This model is equipped with a gallium nitride active phased array radar developed using indigenous Indian technology. In addition to the dual side of the back, the nose also has an antenna, covering 300 degrees (an increase of 60 degrees compared to Mk-1), and claims that the detection range for ballistic missiles can reach 600 kilometers. Additionally, it is equipped with self-defense electronic warfare systems, etc.
Original article: www.toutiao.com/article/1842404507700236/
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