Facts for Prelims (FFP)
Source: TOI
Context: India is embarking on Project Kusha, a mission designed to enhance its air defence capabilities with a system rivalling the effectiveness of the renowned S-400.
- It includes the acquisition of three long-range Interceptor missiles with ranges of 150km, 250km, and 350km, ensuring comprehensive protection against aerial threats.
- These missiles have a high single-shot kill probability of at least 85% and can increase this to 98.5% when two different missiles are launched sequentially with a short gap.
About S-400 Triumf:
The S-400 Triumf is a mobile surface-to-air missile (SAM) system developed by Russia.
The S-400 is capable of intercepting and destroying various aerial targets, such as aircraft, drones, cruise missiles, and ballistic missiles.
It has an operational range of up to 400 kilometres and a surveillance range of up to 600 kilometres. It can engage targets up to an altitude of 30 kilometers flying at a speed of 17,000 kilometers per hour or around 13 Mach – 13 times the speed of sound.
The S-400 is considered one of the world’s most advanced air defence systems that can simultaneously track and neutralize a range of incoming aerial threats.








