Indian equity markets were trading positively in a holiday-shortened week, extending Friday’s gains. The Nifty 50 rose 0.66% to 26,137.15, while the BSE Sensex gained 0.59% to 85,432.50 as of 10:58 a.m. IST on December 22, 2025.
Meanwhile, Apollo Micro Systems share price hit 5% upper circuit as Apollo Micro Systems Limited (AMS), a prominent player in the defense electronics and systems sector, has announced the receipt of approvals for two distinct Transfers of Technology (ToT) from the Defence Research & Development Organisation (DRDO).
These technologies are centered in the advanced domain of Directed Energy Weapon (DEW) systems and are intended to bolster India’s indigenous defense manufacturing capabilities.
The two approvals granted by the DRDO involve critical subsystems for high-tech weaponry:
These systems will allow Apollo Micro Systems to design, manufacture, and support essential subsystems, specifically focusing on laser-based engagement and electro-optical tracking solutions.
Unlike traditional weaponry that relies on physical impact and kinetic energy, DEW systems use high-powered lasers to heat and destroy or damage targets. These systems offer rapid and precision strikes against a variety of modern threats, including Unmanned Aerial Vehicles (UAVs), missiles, and small vehicles. Notably, these technologies are versatile enough to be deployed across all warfighting environments.
The receipt of these technologies is aligned with national priorities such as Atmanirbhar Bharat and defence indigenisation. Mr. Karunakar Reddy, Managing Director of Apollo Micro Systems, stated that this development is a "significant milestone" that enhances the company’s ability to provide indigenous solutions for evolving aerial threats.
Reddy further noted that these DEW technologies will complement the company’s ongoing efforts in the ‘Make’ category for the Indian Armed Forces, where they are currently developing Anti-Drone Systems. These systems include both "soft-kill" and "hard-kill" solutions, such as rocket-based interceptors designed to counter swarm drone threats.
With a 40-year history in defense technology, Apollo Micro Systems specializes in the development of advanced electronic and electro-mechanical systems. The company possesses the infrastructure required to produce cutting-edge defence technologies at scale to meet national strategic requirements.
On Monday, Apollo Micro Systems share price hit 5% upper circuit after securing two drdo technology transfers for directed energy weapon systems. The stock has delivered multibagger returns of 158% over the past 12 months, and has gained more than 11% in the last three trading sessions, rebounding from its 200-day EMA.

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