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 ...
New Delhi: India has soared into the elite league of nations with the successful test of its scramjet engine, a feat that has sent ripples across the global defense community. Capable of hypersonic ...