Defence Research and Development Organisation (DRDO) successfully tested 30-kilowatt Mk-II(A) Laser-Directed Energy Weapon (DEW) system, marking a major technological leap in India’s defence capabilities. With this trial, India now joins an elite group of countries (US, China, Russia) possessing high-power Laser-DEW systems.
Key Highlights of Trial
The Mk-II(A) DEW was indigenously designed and developed.
Location: Successfully tested at National Open Air Range (NOAR), Kurnool, Andhra Pradesh.
Engaged and neutralized:
- Fixed-wing drones
- Swarm drone attacks
- Surveillance sensors and enemy antennae
Demonstrated:
- Lightning-speed engagement
- High precision
- Lethal effect within seconds
Result: Proved to be one of the world’s most potent anti-drone systems.
About Mk-II(A) Laser-DEW System
Developed by CHESS (Centre for High Energy Systems and Sciences), DRDO, Hyderabad.
Collaborated with:
- LRDE (Electronics)
- IRDE (Optics)
- DLRL (Defence Electronics)
- Academic and industrial partners in India.
How It Works:
- Detects targets using Radar or Electro-Optic (EO) systems.
- Targets engaged at speed of light using intense laser beams.
- Extremely cost-effective i.e. few seconds of firing = cost of a couple of litres of petrol.
- Can:
- Cut through structural elements of drones/projectiles.
- Destroy warheads/sensors instantly.
Strategic Importance & Future Applications:
Offers low-cost alternative to conventional missiles and kinetic interceptors.
Helps counter the rising threat of:
- Unmanned Aerial Systems (UAS)
- Drone swarms (asymmetric threats)
Can potentially:
- Replace traditional missile defence systems
- Reduce collateral damage
- Revolutionize modern battlefield tactics
Importance:
- Aligns with India’s push for Atmanirbhar Bharat in defence.
- Reduces dependency on expensive ammunition and imports.
- Demonstrates India’s rising tech edge in defence R&D.
- Marks a shift toward futuristic warfare using energy-based precision weapons.
Global Context: Directed Energy Weapons (DEWs) Worldwide
| Country | Notable DEW Systems |
| USA | HELIOS, HELWS, THOR |
| UK | DragonFire (LDEW) |
| Israel | Iron Beam |
| Russia, China, France, Germany | Ongoing laser-DEW programs |