http://www.tribuneindia.com/2013/20130826/nation.htm#15 The radar being talked about here is Bharani Low Level Lightweight Radar (LLLR). It is a 2D L-Band radar that will fill gaps in areas without Radar coverage. The 3D LLR is known as Aslesha. 21 Aslesha and 46 Bharani radars would be delivered to the IAF by 2016. About Bharani Radar:- http://drdo.gov.in/drdo/pub/techfocus/2013/TF_April_2013_WEB.pdf The Bharani radar had passed trials last year and was approved for production.