Answer: Pune
Notes: The High Energy Materials Research Laboratory (HEMRL) is a key facility of the Defence Research and Development Organisation (DRDO) located in Pune, India. It specializes in the development of various high-energy materials, including rocket and gun propellants, explosive systems, and pyrotechnics. HEMRL has played a crucial role in the ignition systems for missiles like Prithvi and Agni, contributing significantly to India's defense capabilities.
