Sudarshan Chakra: India's 'kill-web' to counter growing nuclear arsenals of China, Pakistan

China's nuclear arsenal is rapidly growing, with over 300 new silos and expanded fissile material production aiming for parity with the US. Pakistan counters India with a "full spectrum deterrence" doctrine and diverse missile systems. India is bolstering its defence with the multi-layered Sudarshan Chakra air-defence umbrella to counter both threats.