The term "Bhargavastra" has recently been in the news. What does it refer to?
1
A quantum computing system developed by Armament Research and Development Establishment, DRDO for advanced data processing, mapping and simulation of enemy air defence locations.
2
An indigenous counter-swarm drone system developed by Solar Defence and Aerospace Limited (SDAL) designed to neutralize drone threats.
3
A satellite-based surveillance system for detecting aerial threats across Indian borders.
4
A new missile defense system under development, being designed to intercept ballistic missiles at high altitudes.