India's Defence Research and Development Organisation (DRDO) is making significant strides in the development of the STAR (Supersonic Target) missile. Recent tenders reveal that the fabrication of crucial components is underway, signaling that developmental trials could take place as early as late 2024.
STAR: A Supersonic Training Target with Wider Potential
The STAR missile is designed to exceed Mach 2.5, replicating the threat of modern supersonic anti-ship missiles. This high-speed capability will significantly enhance the Indian Navy's training capabilities, preparing crews to defend against these advanced threats.Beyond its training role, the STAR missile's technology and design hints at intriguing future applications:
- Anti-AWACS and Anti-Radiation Missile: A potential air-launched version from LCA Tejas fighters could give India a crucial tool to neutralize enemy airborne warning systems and radar installations.
- Extended Range Ground-Launch Option: Modifications with a booster could turn STAR into a potent ground-launched system with increased reach.
The Heart of STAR: Liquid Fuel Ramjet Technology
STAR's core innovation is its Liquid Fuel Ramjet (LFRJ) engine. Unlike traditional solid-fuel rocket motors, ramjets scoop air during flight for combustion, offering advantages in range and endurance. DRDO's work on LFRJ technology for the STAR program also has implications for the Astra Mk3 air-to-air missile, potentially giving Indian combat aircraft a significant edge.Understanding Ramjets and Their Significance
Ramjet technology offers unique benefits for missiles:- Increased Range and Speed: By using atmospheric oxygen, ramjets avoid carrying heavy oxidizers within the missile, boosting potential range and top speed.
- Sustained High-Speed Flight: Ramjets are particularly efficient at supersonic speeds, making them ideal for engaging fast-moving targets.
STAR's Impressive Specifications
- Range: 55 km to 175 km
- Altitude: 0.1 km to 10 km
- Speed: Mach 1.8 to Mach 2.5
- Flight Time: 50 to 200 seconds
