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Prelims Current Affairs Quiz

UPSC Prelims Current Affairs

UPSC Mains Current Affairs

January 2026

Current Affairs

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Defence Electronics Research Laboratory

Defence Electronics Research Laboratory (DERL) is located in Hyderabad, India. It was established in 1962 under DRDO. DERL focuses on developing electronic systems for defence applications. It plays a crucial role in radar, communication, and avionics technologies. The lab has contributed significantly to India's indigenous defence capabilities. DERL collaborates with various academic and research institutions for advanced technological innovations.

Indigenous Electronic Warfare Systems

The Ministry of Defence signed a ₹1,476 crore contract with Bharat Electronics Limited on 5 May 2026 for the procurement of five ground-based Mobile Electronic Systems for the...

May 6, 2026