TDB-DST Grants ₹64.05 Cr to Astrome for AI-ELINT Satellites

Technology Development Board (TDB), operating under the Department of Science & Technology (DST), has signed a landmark financial agreement with Bengaluru-based Astrome Technologies Pvt Ltd. Under the Research, Development and Innovation (RDI) Fund, TDB will provide ₹64.05 crore in support through Optionally Convertible Debt (OCD).

The initiative carries a total project cost of ₹128.11 crore. Astrome will use these funds to build a sovereign, space-based Artificial Intelligence-enabled Electronic Intelligence (AI-ELINT) satellite constellation for national security. The program focuses on advancing critical space technologies from Technology Readiness Level (TRL)-4 to full operational readiness at TRL-9.

Core Architecture of the AI-ELINT Constellation

Modern defense and national security operations demand continuous, real-time situational awareness over vast regions. Space-based satellite networks deliver persistent coverage, while artificial intelligence accelerates the analysis of massive signal datasets.

Astrome’s integrated constellation brings together three core indigenous technologies:

1. Electronic Intelligence (ELINT) Payload: Detects, intercepts, and analyzes radio frequency signals across a broad spectrum from orbit.
2. AI-Based Ground Processing Software: Rapidly processes and interprets complex intelligence gathered by the satellites.
3. Inter-Satellite Communication Links: Enables satellites in orbit to exchange data directly and function as a unified, intelligent network.

Deploying 50 kg Microsatellites in Low Earth Orbit

Astrome will design, test, and progressively deploy 50 kg-class AI-ELINT microsatellites into Low Earth Orbit (LEO). Operating as a coordinated constellation, these satellites will increase revisit rates and ensure persistent surveillance over strategic areas of interest.

As additional microsatellites join the orbital network, overall coverage and data-relay speed will expand steadily. The program covers end-to-end engineering, subsystem integration, rigorous ground testing, and orbital validation to bring every component to TRL-9 commercial and strategic readiness.

Advancing India’s Deep-Tech and Space Ecosystem

This project sits squarely within India’s Deep Technology sector, specifically targeting Space Technology. It merges four frontier disciplines: satellite engineering, electronic intelligence, artificial intelligence, and secure space communications.

Rajesh Kumar Pathak, Secretary of the Technology Development Board, emphasized the strategic value of indigenous deep-tech innovation. He stated that combining homegrown engineering with AI and next-generation communications requires sustained validation and long-term capital. Through the RDI Fund, TDB empowers Indian enterprises to build sovereign platforms that address critical national security requirements.

An authorized representative from Astrome Technologies noted that TDB’s backing will accelerate the integration of indigenous ELINT payloads, AI analytics, and inter-satellite links. This partnership directly supports Astrome's mission to deliver a sovereign, space-based intelligence capability for India.

Project Snapshot: TDB-DST and Astrome Partnership