BYTES AND BATTLESPACES: INDIAN MILITARY’S IT REVOLUTION

Introduction

In the earlier days, wars or battles were fought on the basis of weapons and number of soldiers. There was a concept bigger the military, faster to win the battle. But now the anatomy of warfare has undergone into a significant change. Nowadays the victory of the military totally depends on accurate intelligence, surveillance and dominance on the field of electromagnetic spectrum. IT is no longer logistical support or a technical consultant to a MNC company. IT has entered into the national security sector. Current battlefields are not open grass fields or border disputes they have been extended to digital domain. Computer Viruses, worms and Trojan Horses are the new ammunition. The blend of advance weapons and cutting-edge IT infrastructure can make Indian Armed Forces more lethal to the enemy forces. High speed data transmission, real time situational awareness, secured communication among soldiers will give a tactical and strategic advantage to the armed forces.

History of Information Technology in Indian Military

The origin of Information Technology in the Indian Armed forces goes back to pre-independence era. Initially it was made for secure, long-range telecommunications across the enemy territory. Indian Army Corps of Signals was established in 1911. They were specialized in mechanical cryptography and field communication. However, the true modern IT was introduced during 1960s to 1970s with the introduction of computing framework for inventory management.

The operationalisation of defence IT got its speed when the Plan AREN (Army Radio Engineered Network) was introduced in 1970s. The main objective of this plan was to provide a secure, mobile, and robust tactical communication grid. By late 1980s, this was transformed into ASCON (Army Static Switched Communication Network). It was a spine designed to ensure high bandwidth voice and data transfer in the required region. Later on, DRDO (Defence Research and Development Organisation) which was established on 1958 started their work on this field for indigenous computing and electronic warfare. Centre for Artificial Intelligence and Robotics (CAIR) and Scientific Analysis Group (SAG) were the specialised laboratories which was established to lay foundational bedrock for modern cryptography radar data processing and command networks.

Current Scenario of IT in Indian Defence Sector

Today, the IT ecosystem of the Indian Defence Sector is aggressively pushing towards Atmanirbharta or Self Reliance. The system relies on a highly networked, sensor to shooter matrix that connects not just only land, water or sky but also the extra-terrestrial (space). By creation of a unified theatre command and establishing military affairs and Chief of defence staff (CDS) has accelerated the jointness among the tri services. This helped interoperable IT frameworks via sophisticated API gateways between the Army, Navy, Airforce.

Software defined networks, cloud-based data repository and advance computing are now replacing old systems. Currently, IT helps complex predictive logistics, automated threat assessment and management, and secure resource planning. But this system also faces continuous digital attacks which are known as Advance Persistent Threats (APTs). This are made by enemy state to cripple down the grid. Hence, it becomes necessary to update and upgrade the firewall infrastructure, end to end encryption, secure protocols. Indigenous microprocessors which are also known as SHAKTI processors helps to save us from corrupted hardware from imported chips or microprocessors.

C4ISR, Cyber Security, and Secure Communication

The core of Indian Techno-military doctrine is based on C4ISR, which stands for Command, Control, Communication, Computers, Intelligence, Surveillance and Reconnaissance. It collects the data from UAVs, geostationary satellites, aerostats and ground-based radars. These data are than processed through advance algorithms to provide Intelligence to the theatre commanders in real time.

Parallel to C4ISR another critical domain is been addressed by IT which is known as Cyber Security. The establishment of Defence Cyber Agency (DCyA) shows India’s active participation regarding cyber defence and offensive digital operation. The network uses Air gapped architecture, Zero Trust Network Access (ZTNA), multi factor cryptographic authentication to save us from DDOS (Distributed Denial of service) attacks, malware insertion and data extraction.

Secured Communication is one of the most important pillars of military IT. It contains advance Software Defined Radio system (SDR) and advance Electronic Counter Countermeasures (ECCM). To cater jamming and signal interception Indian armed forces uses a technique known as Frequency hopping spread spectrum (FHSS).

Uses & application of IT in Operation Sindoor

The lethality of indigenous military IT was demonstrated during Operation Sindoor also, which was executed on the night of 6^th and 7^th May of 2025 in the response of Pahalgam Terror attack, multi-directional strikes were performed to hit the terror infrastructure deep inside the Pakistani territory. This showed the proper integration of sensor to shooter system.

IT and electronic warfare played an important and decisive role in this operation. Ground based radars and Weapon Locating Radars (WLR) Swathi, which calculated the trajectory of incoming enemy rockets and collect their coordinates and instantly transmit it to the artillery regiment to neutralise the threat. In the air, Indian Airforce deployed advance jamming to blind the Chinese HQ-9 air defence and allowed the Indian aircraft to deploy their munitions and hit the target. Weapons like Brahmos, Rampage, Hammer and scalp missile were used.

Furthermore, loitering munitions like Harop and Skystrikers were providing real time surveillance and autonomously tracking and striking high value targets. Some video footages show that these kamikaze drones strike the batteries of air defence and neutralise them. Advance communication intelligence and signal intelligence were used to intercept the enemy radio traffic, Jam the enemy UAV signals and blind the enemy AWACS (Airborne Warning and control system). At the sea, Indian Navy’s carrier battle group had a deterrent position and provided unprecedented real time data sharing and maritime imagery from UAVs. Operation Sindoor proved that Indian military IT can work under intense urban warfare and our military is having advantage not just on quantities but on qualities also.

IT Facts and Ideas from Ran Samvad

The strategic ideas of military technology were analysed during the Ran Samvad defence conclave specially on 2025 and 2026. This showed how modern combat has shifted from ground zero to digital and cyberspace domains.

Military leaders focused on implementation of AI on battlefield management. These AI must be capable of processing huge data of battlefield in fraction of seconds; this AI processing will make the tactical commanders to find solution as fast as they can.

Ran Samvad also highlighted cloud combat infrastructure like project Akashteer. These projects will help Indian Armed Forces to get better training on modern day scenario of the combat. Examples like automation of air defence operation. In 2025 conclave BVR (Beyond Visual Range) combat was focused. It showed the transition from platform centric to capability centric infrastructure. Example collaborative engagement. In collaborative engagement 2 or more platforms are involved in arial combat. One aircraft fires the missile and another missile provides of feeds data or providing the enemy course to the missile. This type of combat requires a robust network of data.

IT Use in the Indian Air Force

The Indian Air Force is considered as one of the most IT advanced front among the tri services. The IAF has its own state of the art network system known as Air Force Network. It is highly secure and fast which has replaced the previous network of communication. AFNET also helps in IACCS (Integrated Air Command and Control system), it is an automated C4ISR infrastructure which fuses data with AWACS, ground-based military and civilian radar. It helps to draw a real time image of the Indian subcontinent.

On the logistic front, IAF has its own Management system known as Electronic Maintenance Management System (e-MMS). It is one of the largest digital maintenance platforms in the world. It consists of paperless workflow, monitoring aircraft structural health, free flow of supply chain of logistics. IAF also depends on high fidelity, IT driven artificial flight simulators equipped with virtual reality. This helps the pilots and defence personnel to understand the combat scenario without risking any airframe’s physical damage.

Future Projects of IT in Defence in India

There are various projects ongoing related to military IT in India which aims hyper connectivity and quantum resilience. Projects like SAMBHAV (Secure Army Mobile Bharat Version) will provide ultra-low latency, high bandwidth communication to the frontline bases. This will also help in operation of autonomous ground vehicle and swarm drone formations.

Conclusion

Information Technology has become a fundamental element of the National Security. For Indian Armed Forces the transformation from conventional analogue to modern digitised, network centric warfare. As prove by the historical advancement from ASCON networks to highly lethal and accurate strikes in operation Sindoor, IT works as the ultimate force multiplier.

Platforms like IAF IACCS and Army’s combat clouds shows lethality of sensor to shooter fusion. As the boundaries of conflict expands into the cognitive and cyber domain, India’s commitment to made in India IT solutions superior algorithm, and secure C4ISR infrastructure will provide strategic advantage. In future the matrix of victory will not be on the basis of heaviest artillery or largest force, the military who will process the data faster, secure its digital infrastructure effectively and efficiently and the military who will dominate the electromagnetic spectrum will be the winning military.

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