Posts by Sudarshan Raghu

India and Germany agree on defence manufacturing, technology and research initiatives during Friedrich Merz visit

India and Germany agreed on a series of initiatives covering defence manufacturing, advanced technology, industrial research and scientific collaboration during the official visit of German Federal Chancellor Friedrich Merz to India on 12–13 January 2026. The discussions formed part of bilateral talks aimed at strengthening cooperation in sectors with direct relevance to manufacturing, aerospace, defence […]

Thrustworks Dynetics inaugurates integrated rocket facility in Pune

Thrustworks Dynetics Pvt. Ltd. inaugurated an Integrated Rocket Facility (IRF) in Pune, marking the commissioning of a private facility that brings rocket propulsion integration, manufacturing, and hot-fire testing under one roof. The company said initial test runs at the facility have already been completed, enabling it to shorten development and validation timelines for liquid rocket […]

Aerolloy Technologies wins Blue Origin order for BE-4 engine superalloy castings

Aerolloy Technologies Limited, a wholly owned subsidiary of PTC Industries Limited, has secured a development and supply order from Blue Origin for large superalloy investment castings used in the BE-4 rocket engines powering the first stage of the New Glenn orbital launch vehicle. The order covers propulsion hardware for a reusable heavy-lift launch system and […]

DRDO conducts long-duration ground test of full-scale scramjet engine for hypersonic missile programme

Defence Research and Development Organisation (DRDO) has conducted a long-duration ground test of a full-scale actively cooled scramjet combustor as part of its hypersonic missile development programme. The test was carried out on 09 January 2026 at the Scramjet Connect Pipe Test (SCPT) facility operated by the Defence Research and Development Laboratory (DRDL) in Hyderabad. […]

Vividh Hi-Fab delivers domestically produced spent fuel handling equipment for nuclear reactors

Vividh Hi-Fab Pvt. Ltd., a Vadodara-based precision engineering and heavy fabrication company, has developed and manufactured critical equipment used in the handling and storage of spent nuclear fuel, marking a shift from imports to domestic production for key components in India’s nuclear power programme. The development covers spent fuel storage racks, fuel transfer machines, and […]

Aerolloy installs 600-tonne plasma arc melting furnace for titanium aerospace alloys at Lucknow SMTC

Aerolloy Technologies Limited, a wholly owned subsidiary of PTC Industries Limited engaged in the manufacture of titanium and superalloy materials for aerospace and defence applications, has installed a 600-tonne-per-year plasma arc melting furnace at its Strategic Manufacturing Technology Centre in Lucknow. The installation adds a new melting capability for titanium aerospace alloys and expands the […]

India’s digital e-B-4 visa framework to streamline foreign professional access for manufacturing projects

India has operationalised a new Production Investment Business Visa (B-4 Visa), providing manufacturing and investment-led companies with a fully digital route to sponsor foreign professionals for short-term, project-based assignments. The reform replaces the earlier e-PLI visa and consolidates production-linked engagements under a single business visa framework. The B-4 Visa is designed to facilitate the temporary […]

PTC Industries receives VSSC order for aerospace-grade titanium alloy ingots

PTC Industries Limited has received an order from the Vikram Sarabhai Space Centre (VSSC) for the supply of aerospace-grade titanium alloy ingots produced using a double vacuum arc remelting process. The order involves processing 40 tonnes of titanium sponge into Ti-6Al-4V alloy ingots and is to be executed over a period of one year. The […]

Singularity AMC invests in Lohia Aerospace to expand advanced composites manufacturing capabilities

Singularity AMC has invested in Lohia Aerospace Systems Private Limited to support the expansion of advanced composites and aerostructure manufacturing capabilities in India, targeting global aerospace and defence supply chains. The investment is intended to scale design, engineering, and production capacity for complex composite structures used in aircraft, unmanned aerial vehicles (UAVs), and defence platforms. […]