NEW DELHI, — May 13, 2026 : Indian defence start-up Veda Aeronautics has commenced delivery of the first batch of S-UMS Sureshastra Mk1 jet-powered swarm drones to the Indian Air Force under a ₹300 crore ($35.1 million) contract signed in August 2023 for the supply of 200 units.
The deliveries, which began in April 2026, mark the start of operational induction of the indigenous loitering munition system developed under the IAF’s Mehar Baba Swarm Drone programme. The contract is currently the largest order awarded by the Indian military to a private-sector company for loitering munitions.
Indigenous Jet-Powered Strike System
The S-UMS (Smart Unmanned Munitions System) Sureshastra Mk1 is a jet-powered, fixed-wing kamikaze drone designed for long-range precision strike missions against high-value targets. The platform measures approximately 3.5 metres in length, features a 3-metre wingspan, and weighs around 90 kilograms in its fully loaded configuration.
The drone is equipped with a 30 to 40-kilogram high-explosive warhead and operates at cruising speeds between 350 and 400 km/h. Designed with a low-observable V-tail configuration to reduce radar visibility, the system is launched using a rail or catapult-based platform.
According to programme details, the Sureshastra Mk1 has an operational strike range exceeding 500 kilometres and is intended to engage targets such as enemy airfields, parked combat aircraft, radar installations, and command-and-control centres with precision.
Swarm Intelligence and Multi-Role Capability
A key feature of the Sureshastra Mk1 is its autonomous swarm warfare capability. The platform enables more than 20 drones to coordinate simultaneously during operations, exchange targeting data in real time, and execute synchronized attacks designed to saturate and overwhelm hostile air defence systems.
The drone is also equipped with navigation systems capable of operating in GPS-denied environments, allowing continued mission execution under electronic warfare conditions.
In addition to its primary strike role, the modular platform can be configured for Intelligence, Surveillance and Reconnaissance (ISR) missions, electronic warfare operations, and decoy missions intended to expose or distract enemy air defence assets.
Development Under Mehar Baba Programme
Development of the Sureshastra Mk1 originated from the Indian Air Force’s Mehar Baba Swarm Drone contest launched in 2018 to encourage indigenous development of advanced unmanned combat systems.
Veda Aeronautics developed the platform in collaboration with the IAF and conducted extensive user trials in the Thar Desert prior to the contract award in 2023. The trials evaluated the drone’s swarm coordination, strike capability, and operational performance in desert conditions.
The Indian Air Force has maintained strict operational security surrounding the programme. No official photographs or video footage of the weapon system or its user trials have been publicly released.
Future Variants in Development
Veda Aeronautics is currently expanding the Sureshastra programme for additional branches of the Indian Armed Forces. The company is developing a canister-launched variant for the Indian Army intended for integration with BMP-II infantry fighting vehicles.
The company is also working on ship-launched variants for the Indian Navy as well as advanced air-dropped canisterised swarm systems for the Indian Air Force.
The air-launched variant is being conceptualized for deployment from heavy transport aircraft such as the Boeing C-17 Globemaster III under the IAF’s Air Dropped Canisterised Swarm programme. According to development plans, the airborne deployment concept could potentially extend the system’s operational strike range to nearly 1,000 kilometres.
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