In line with the principles of Self-reliant India and Start Up India in the field of defence, the Indian Army has formed a specialized technology unit to conduct research and development of future communication technologies like Artificial Intelligence, 5G, 6G, Machine Learning, Quantum technologies for defence.

It has unveiled the Signals Technology Evaluation and Adaptation Group (STEAG), a pioneering unit dedicated to exploring futuristic communication technologies for defence applications. Comprising approximately 280 personnel, STEAG is poised to revolutionize communication infrastructure within the army.

According to sources in the defence and security establishment, “STEAG’s establishment aligns perfectly with the Indian Army’s vision of embracing cutting-edge technologies to prepare for future challenges. As part of the army’s “On Path to Transformation” initiative, STEAG marks a pivotal development in the Year of Tech Absorption, declared for 2024.”

This will help in undertaking research and evaluation of futuristic communication technologies like AI, 5G, 6G, machine learning, quantum technologies etc., for defence applications. This organization will make India self-reliant in the field of defence because till now some countries have monopoly on technology, but now India can also become a ‘game changer’ through this organization.

In fact, communication is the most important link of military operation. The need of the hour is the rapidly developing technology in the battlefield and artificial intelligence-based technology to enhance intelligence and operations along with better communication. During modern warfare, it is a big challenge to connect all the units and formations to each other without any hindrance. New equipment developed through new technology is the need of the hour. Therefore, the creation of STEAG is like a revolution in the digital field.

Where will it be located?

Based in Delhi and operating under the Signals Directorate, STEAG is led by a Colonel rank officer from the Corps of Signals. Its primary objective is to evaluate and harness advanced technologies such as AI, 5G, 6G, machine learning, and quantum technologies, among others, to bolster the army’s communication capabilities.

However, it is not a new raising, but 21 Signals Group has been re-organised with a fresh mandate as Signals Technology Evaluation and Adaptation Group (STEAG) to adapt to the emerging technologies in the field of Communications. 


By analysing existing technologies and conducting trials, STEAG aims to identify and implement the most suitable technologies to enhance the army’s communication infrastructure. Through its innovative approach and strategic partnerships, STEAG is poised to play a pivotal role in shaping the Indian Army’s technological future, ensuring readiness for the challenges ahead.

With STEAG, will the Army enhance its capabilities in the digital sector?

Yes. The STEAG conforms to cover the entire spectrum of wired and wireless systems to include electronic exchange, mobile communications, Software Defined Radio (SDR), Electronic Warfare (EW) systems, 5G and 6G networks, quantum technologies, Will help in maintaining and developing technologies. The army claims that this will be a major organization which will not only prepare the army technically but will also be helpful in keeping it ahead of its enemies.

Rapid changes are also taking place in the digital and cyber security areas. Army soldiers are being prepared to deal with such challenges.