The contract for the procurement of Tunguska systems, valued at Rs 445 crore, for the Indian Army, was signed with JSC Rosoboronexport of Russia in the presence of defence secretary Rajesh Kumar Singh in New Delhi. These cutting-edge missiles will enhance India’s multi-layered air defence capabilities against aerial threats. Tunguska is designed to provide day-and- night protection for infantry and tank regiments against low-flying aircraft, helicopters, and cruise missiles in all-weather conditions.