The government today sanctioned a Rs 5,113 crore project to develop a next-generation Airborne Warning and Control System (AWACS), which will act as a 360-degree 'Eye in the Sky', and also approved purchase of two Airbus A330 aircraft for the same.
However, no decision was taken on the multi-crore Avro replacement programme in which an Airbus-Tata consortium is the only bidder.
Incidentally, Airbus was the only bidder in the AWACS programme and the approval for purchase of the aircraft is the first deal in a single-vendor situation that has been sanctioned by the Defence Acquisition Council, which met here.
AWACS has the capability to penetrate "longer distances" within enemy territory by way of radars and electronic warfare systems without venturing into the region physically.
DAC, chaired by Defence Minister Manohar Parrikar, also approved the purchase of 1,512 mine ploughs for T90 tanks for Rs 710 crore and 30 weapon-locating radar for Rs 1,605 crore.
The top-decision making body in the Defence Ministry also approved certain deviations in the offset policy for the purchase of harpoon missiles for the navy, which had been sanctioned earlier.
A fresh Request for Proposal (RFP) for 220 Truck-Mounted Lifting Device (TMLD) was also approved by DAC at a cost of Rs 24 crore.
But the biggest project is the AWACS, which is to be different from an ongoing Embraer-based airborne early warning and control system (AEW&CS). It is being developed by the Defence Research and Development Organisation (DRDO) and will initially be for two aircraft with the aim being to have six such in total.
While the smaller AEWCS is based on the Embraer aircraft, DRDO required a larger, wide-bodied aircraft for the AWACS programme. The only response that DRDO got by way of tenders for the project last year was from Airbus for its A330 aircraft.
Defence sources said AWACS is a heavier and high endurance system which can give 360-degree coverage as against the AEW&C, which is about 270-degree coverage.
In addition, compared to AEW&C, AWACS flies at a higher altitude and can penetrate deeper into enemy territory, not physically, but by way of radars and EW (electronic warfare) systems. It can remain in the sky for larger durations and enables better visibility.
