India’s Defence Research & Development Laboratory (DRDL) has executed an extensive ground test of an active cooled scramjet subscale combustor, surpassing 1,000 seconds of operation. The test marks a ...

Alliant Techsystems, the Defense Advanced Research Projects Agency (DARPA) and the Office of Naval Research (ONR) successfully ground-launched and flew a hypersonic scramjet-powered vehicle from the ...

The set of problems that have never had a “just run it in the tunnel” has never had a hypersonics set. What X-43A has brought ...

India’s scramjet success proves hypersonic strength, but turbine complexity keeps fighter engines a tough challenge.

India's DRDL said it conducted long-duration active cooled scramjet subscale combustor ground testing for more than 1,000 seconds on 25 April. (DRDO) Months after it test-fired an active cooled ...

The Tribune, now published from Chandigarh, started publication on February 2, 1881, in Lahore (now in Pakistan). It was started by Sardar Dyal Singh Majithia, a public-spirited philanthropist, and is ...

An Indian government defence laboratory has successfully tested a scramjet as part of efforts to develop hypersonic missiles. The Defence Research & Development Laboratory (DRDL) conducted the 120s ...

Cutaway of Japan’s hypersonic missile concept. Credit: Chen Chuanren TOKYO—Japan has managed to attain “net-positive thrust” for the scramjet engine that will power its future hypersonic missile. This ...

The Defence Research and Development Organised on Friday achieved a significant milestone as its Hyderabad-based Defence Research & Development Laboratory (DRDL) successfully conducted ground test of ...

NEW DELHI: The Defence Research and Development Organisation (DRDO) on Friday conducted a successful ground test of a full-scale actively cooled scramjet engine --- an air breathing engine capable of ...