Defence📖 2 min read

DRDO Successfully Tests Scramjet Engine, Boosting India's Hypersonic Missile Programme

India's defence research makes a significant leap in developing advanced hypersonic cruise missile technology.

Source: GNews DRDO Weapons
Summary of News

The Defence Research and Development Organisation (DRDO) has successfully conducted a test of its scramjet engine. This achievement is a major boost for India's hypersonic cruise missile programme. Scramjet technology allows missiles to travel at hypersonic speeds, which are five times the speed of sound (Mach 5) or more. This successful test demonstrates India's growing capability in advanced propulsion systems. Developing hypersonic missiles is crucial for modern defence as they offer enhanced speed, manoeuvrability, and the ability to evade existing missile defence systems, significantly st

Key Points for Exam
  • The scramjet engine test is a key step in developing India's Hypersonic Technology Demonstrator Vehicle (HSTDV).
  • Scramjet engines use atmospheric oxygen for combustion, making them lighter and more efficient for high-speed flight.
  • Hypersonic missiles can travel at speeds exceeding Mach 5, making them extremely difficult to intercept.
  • This technology is vital for India to join an elite group of nations possessing advanced hypersonic weapon capabilities.
  • The successful test indicates progress in indigenous development of critical defence technologies.
Important Keywords Explained
DRDOorganization

The Defence Research and Development Organisation is an agency of the Government of India, charged with the military's research and development. It was founded in 1958 and is headquartered in New Delhi. It works under the Ministry of Defence.

Scramjet Engineconcept

A scramjet (supersonic combustion ramjet) is a variant of a ramjet airbreathing jet engine in which combustion occurs in supersonic airflow. This allows it to operate efficiently at very high speeds, typically above Mach 5.

Hypersonic Missileconcept

A hypersonic missile is a missile that travels at speeds of Mach 5 or higher. They are designed to be highly manoeuvrable and can follow complex trajectories, making them challenging for current missile defence systems to counter.

Additional Facts & Context
1Hypersonic speeds are generally defined as Mach 5 (approximately 6,174 km/h) and above.
2DRDO has previously conducted tests of the HSTDV, achieving sustained hypersonic flight for over 20 seconds.
3India is one of the few countries actively developing scramjet-based hypersonic technology.
4The HSTDV programme aims to develop a reusable hypersonic cruise vehicle.
Examiner's Tip

Exams often test on key defence organizations like DRDO, types of missile technology (e.g., ballistic, cruise, hypersonic), and their significance for India's strategic capabilities.

🧠
Memory Trick

Remember DRDO's 'S' for Scramjet and 'H' for Hypersonic. DRDO is 'S'peeding up 'H'ypersonic missile development.

Connected Concepts / Topics
Get direct updates on TelegramDaily current affairs + quiz + monthly PDFs — 100% freeJoin Channel →