How many s400 does india have: India has already received three squadrons of

India has already received three squadrons of the S-400 missile systems out of the five it had ordered in 2018. (File picture/Reuters) Russia will deliver the remaining two S-400 air defence missile squadrons to India by the third quarter of 2026, sources said. “The two remaining missile squadrons ... S-400 Missile Defence System is a state-of-the-art, long-range air defence system developed by Russia, capable of intercepting and destroying enemy aircraft, missiles, and drones at ranges up to 400 km. India has inducted the S-400 to strengthen its aerial defence capabilities. The S-400 Triumf is the original Russian name for this advanced air defence missile system. In Indian service, the S-400 has been officially named 'Sudarshan' or 'Sudarshan Chakra' after the mythological weapon of Lord Krishna, reflecting its powerful defensive capabilities. India has procured five squadrons of the S-400 system, a long-range surface-to-air missile system developed by Russia, for ₹35,000 crore. The system can engage a variety of aerial threats, including drones, stealth aircraft, cruise missiles, and ballistic missiles.