Q. Vajra Sentinel System, recently seen in the news, is related to which one of the following?
Answer:
Anti drone system
Notes: The Vajra Sentinel System is an anti-drone technology that can detect, track, and neutralize drones. The system was recently in the news because it is related to defense against unmanned aerial threats. The Vajra Sentinel System was developed by Big Bang Boom Solutions (BBBS) and has secured a contract with the Indian Army and Air Force. The system uses passive radio frequency sensors to identify and track drones. The Ministry of Defence (MoD) recently entered into a contract for the Vajra Sentinel System under the iDEX (Indian Defence Exhibition) initiative.