DRDO's 651 kW Waterjet Propulsion System successfully completes preliminary sea trials

ANI April 15, 2025 211 views

The Defence Research and Development Organisation (DRDO) has achieved a significant milestone with its 651 kW Waterjet Propulsion System. Designed and developed indigenously by Larsen & Toubro, the system successfully completed preliminary sea trials aboard an Indian Navy Fast Interceptor Craft. This development highlights India's growing capabilities in advanced defense technology and maritime engineering. The project demonstrates the country's commitment to self-reliance and technological innovation in the defense sector.

"A key milestone under @DRDO_India's TDF scheme" - DRDO TDF Post
New Delhi, April 15: The Defence Research and Development Organisation's (DRDO) 651 kW Waterjet Propulsion System, designed by Larsen Turbo under the Technology Development Fund scheme, has successfully completed preliminary sea trials aboard the Indian Navy's Fast Interceptor Craft.

Key Points

1

DRDO develops advanced 651 kW waterjet propulsion system

2

Larsen & Toubro leads indigenous design

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Over 70% Indian content

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Successful Navy interceptor craft trials

In a post on X, " A key milestone under @DRDO_India's TDF scheme. The 651 kW Waterjet Propulsion System, designed & developed indigenously by @larsentoubro (Precision Engineering Systems IC) >70% IC content, successfully completed preliminary sea trials aboard Indian Navy's Fast Interceptor Craft."

https://x.com/DrdoTdf/status/1912102006665449755

Earlier on April 13, in a major success for the country, India joined the select League of Nations, including the US, China and Russia, with the capability of shooting down fixed-wing drones and swarm drones using a high-energy 30-kilowatt laser beam.

The successful trial of the Mk-II(A) Laser- Directed Energy Weapon (DEW) system was showcased at the National Open Air Range (NOAR), Kurnool, mastering the technology of disabling missiles, drones and smaller projectiles, Defense Research and Development Organisation (DRDO) officials told ANI here.

Success has put India in the exclusive and limited club of nations that possess the high-power Laser-DEW.

Speaking with ANI, DRDO Chairman Samir V Kamat said, "As far as I know, the United States, Russia and China have demonstrated this capability. Israel is also working on similar capabilities, I would say we are the fourth or fifth country in the world to demonstrate this system."

Kamat said that this is just the "beginning of the journey", adding that DRDO is working on a number of technologies "that will give us Star Wars capability."

"This is just the beginning of the journey. The synergy that this lab has achieved with other DRDO labs, industry and academia, I am sure we will reach our destination soon... We are also working on other high-energy systems like high-energy microwaves and electromagnetic pulses. So we are working on a number of technologies that will give us Star Wars capability. What you saw today was one of the components of Star Wars technologies," Kamat said.

Indigenously designed and developed Mk-II(A) DEW system was demonstrated in its entire spectrum of capability by engaging the fixed-wing drones at long range, thwarting a multiple-drone attack and destroying enemy surveillance sensors and antennae.

The lightning speed of engagement, the precision, and the lethality delivered to the target within a few seconds made it the most potent Counterdrone System.

DRDO's Centre for High Energy Systems and Sciences (CHESS), Hyderabad, developed the system along with LRDE, IRDE, DLRL, academic institutions, and Indian industries.

Reader Comments

R
Rahul K.
This is fantastic news! 🇮🇳 So proud of our scientists and engineers for developing such advanced technology indigenously. The waterjet propulsion system will give our Navy a real edge. Keep it up DRDO!
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Priya M.
Impressive achievements back to back! First the laser weapon and now this propulsion system. But I hope DRDO focuses equally on making these technologies cost-effective for mass production.
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Arjun S.
Star Wars capability? That sounds exciting but also a bit concerning. While I appreciate the technological advancement, I hope we're also investing in diplomatic solutions to avoid actual warfare.
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Neha P.
The collaboration between DRDO, academia and private industry is really paying off! 👏 More than 70% indigenous content in the waterjet system is remarkable. Hope to see more such partnerships.
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Vikram J.
While these achievements are commendable, I wonder about the timeline for actual deployment. DRDO has had some delays in past projects - hope this moves faster from trials to operational use.
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Sanjay R.
The Fast Interceptor Craft with this new propulsion must be incredibly fast! Can't wait to see it in action during the next Navy Day parade. Great work by L&T and DRDO team!

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