India’s Defence Research and Development Organisation (DRDO) has started work on key subsystems for an airborne high-energy laser weapon. This marks a major step in the country’s directed-energy weapons (DEW) programme. Recent tenders point to the development of laser pod units, an airborne battery system and a gimballed beam-control pod.
What the DRDO Tenders Cover?
A tender dated 5 October 2026 was issued for two laser pod units. A separate tender was floated for an airborne battery system, which shows that power storage and management are central challenges for the project.
The laser is expected to run on advanced batteries rather than relying solely on power from the aircraft’s engines. This would allow quick energy delivery during an engagement.
The gimballed pod will keep the laser beam stable and accurately aimed even when the aircraft manoeuvres at high speed. Maintaining beam quality and accuracy is one of the hardest technical requirements for any airborne laser.
Host Aircraft Not Yet Confirmed
DRDO has not said which aircraft will carry the system. Defence observers have suggested a fighter jet, a large surveillance platform, a transport aircraft or another specialised asset, but no official announcement has been made.
Why Are Airborne Lasers Harder to Build?
India has already made progress with ground-based lasers that can neutralise drones, sensors and other aerial threats. Putting a laser on an aircraft is much more complex. It needs compact power sources, advanced cooling, precision tracking and efficient beam control, all within strict size and weight limits. The system must also handle large amounts of electrical power while shedding the heat it produces.
Strategic Significance
Once operational, airborne lasers could counter hostile drones, loitering munitions and, in the longer term, some classes of incoming missiles. Laser weapons hit targets at the speed of light and may cost far less per engagement than conventional interceptors.
Several major military powers are investing in airborne DEWs for future air defence and self-protection. A working airborne laser would place India among a small group of nations with this capability. Many hurdles remain, but the tenders show that foundational work on an indigenous system is underway.
Why Does This Matter for Defence Aspirants?
DRDO projects and emerging defence technologies often appear in the GK and current affairs sections of NDA, CDS and AFCAT, and come up in SSB interview discussions. At Major Kalshi Classes, our faculty closely tracks these developments so aspirants stay exam-ready.
