Security News & Analysis from India and beyond for practitioners, academics and enthusiasts. Founder: @SJha1618
New Delhi
Joined December 2016
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Delhi Defence Review retweeted
Was honoured to speak at the @business_today India@100 Conclave earlier today.
'Can India 5X Its Space Economy? Deep Tech Founders On The Road To 2047'
youtu.be/5Wr9tQNnzfM?si=S4to…
Delhi Defence Review retweeted
Not everyday that one gets to talk about the need for speed with both Shiva and Vishnu. :) Was an absolute pleasure @VishnuNDTV & @ShivAroor . Thank you for the patient hearing folks. Enjoyed it thoroughly.
youtu.be/_rMPI1-gLHI?si=LlzB…
WATCH: @dpropulse successfully tests its new 5 kN plus air-breathing rotating detonation engine with aerospike nozzle.
youtu.be/cJu4iDa-kkc
Delhi Defence Review retweeted
Are diamonds a combustor's best friend? @dpropulse
Delhi Defence Review retweeted
Thought I'll give you guys a sneak peek. Here's a video of one of the short duration runs conducted by @dpropulse with its air-breathing rotating detonation prototype at a government facility during July 21-22, 2026. 5 kN burn with reduced air mass flow and reduced fuel flow as well. Aerospike nozzle integration proved. High-speed, High-definition content will also be released by and by.
Delhi Defence Review retweeted
With the Maestro. TRL-5 attained. Our air-breathing rotating detonation engine (with aerospike nozzle integrated) spit fire and how at a government test facility. 5 kN achieved even with reduced air mass flow. More soon.
RT @SJha1618: Unveiling @dpropulse's latest 5 kilonetwon (kN) plus rotating detonation engine (RDE) combustor integrated with an aerospike…
Delhi Defence Review retweeted
I discuss the lessons from the Iran war for India, with my dear friend @SandeepUnnithan
youtube.com/watch?v=0sycSnyx…
Our vision is to ensure that India is fully equipped to not merely navigate but potentially dominate this emerging era of high-supersonic and hypersonic systems,” said Saurav Jha, founder & CEO, D-Propulse Aerospace.
b2b.economictimes.indiatimes…
Delhi Defence Review retweeted
Last night's IAH, unveiled my new deep techventure, D-Propulse, co-founded with eminent scientist Dr V. Ramanujachari & mentored by Dr V.K Saraswat. D-Propulse is advancing rotating detonation wave engine technology for India. Enclosing some test footage of our 5 KN combustor:
youtube.com/watch?v=_m0ZlQKQ…
Delhi Defence Review retweeted
We are live. Don't miss this.
Finally, we are back with 'Indigenization Appreciation Hour'. This is precisely the episode you have been waiting for - the one with the announcement among other things. I seriously suggest you don't miss it.
youtube.com/watch?v=kmLROLDR…
Delhi Defence Review retweeted
Finally, we are back with 'Indigenization Appreciation Hour'. This is precisely the episode you have been waiting for - the one with the announcement among other things. I seriously suggest you don't miss it.
youtube.com/watch?v=kmLROLDR…
@BEMLltd has signed a strategic Memorandum of Understanding with HD Korea Shipbuilding & Offshore Engineering Co. Ltd and HD Hyundai Samho Heavy Industries to jointly design, develop, manufacture, integrate, install, commission, and support a new generation of conventional and
DRDO handed over 12 Licensing Agreements for Transfer of Technology (LATOTs) for 8 products to the industry partners during the inaugural session of SAMANVAY 2025.
Tata Advanced Systems in partnership with Safran inaugurates state-of-the-art rotating parts manufacturing facility at Tata Centre of Excellence for Aero Engines in Telangana. The facility will produce complex rotating parts for CFM LEAP engines.
PTC @Ptcil has received a Purchase Order from Gas Turbine Research Establishment (DRDO) for Post-Cast Operations to manufacture Single Crystal ‘Ready-to-Fit’ Turbine Blades, a first for an Indian company.
"Post-Cast Operations including machining, grinding, brazing, vacuum heat treatment, thermal barrier coating, and powder vapour deposition, of Single Crystal ‘Ready-to-Fit’ Turbine Blades, a capability possessed by only a handful of organisations worldwide."
