India's Defence Research & Development Organisation (DRDO) successfully conducted the maiden test of Project Kusha, an indigenous long-range surface-to-air missile system [1].
The project represents a critical step toward strategic autonomy in national security. By developing a domestic alternative to the Russian S-400, India reduces its reliance on foreign military hardware and strengthens its sovereign defense capabilities.
Project Kusha is designed to create a layered air-defence shield under the broader Mission Sudarshan Chakra [1]. The system is intended for the Indian Air Force, with the potential for future integration into the Indian Army [1]. This indigenous shield aims to protect critical infrastructure, and military assets from diverse aerial threats.
The missile system is being developed in multiple variants to cover different engagement ranges. The M1 variant is designed for a range of 150 km [2]. The M2 variant extends this capability to 250 km [2]. The most advanced version, the M3 variant, is intended to reach 350 km [2].
While the system provides a robust shield against various aircraft and missiles, it is not designed to stop ballistic missiles [2]. This specific limitation means the system will function alongside other specialized interceptors to provide comprehensive coverage.
The DRDO continues to refine the technology to ensure the system can operate effectively in the complex airspace of the region. The successful maiden flight validates the core propulsion, and guidance systems required for long-range interception [1].
“Project Kusha is designed to create a layered air-defence shield under the broader Mission Sudarshan Chakra.”
The development of Project Kusha signals India's transition from a primary importer of high-end defense systems to a developer of strategic assets. By establishing a tiered interception network that complements the S-400, India is building a redundant, multi-layered defense architecture that minimizes the risk of a single point of failure in its airspace security.
