
The Indian Army is expected to receive its first dedicated communications satellite, GSAT-7B, around mid-2028, marking a major enhancement in the force's communication infrastructure and operational capabilities, Hindustan Times reported.
The satellite will be launched by the Indian Space Research Organisation (ISRO) and is intended to provide secure, round-the-clock connectivity across remote border regions and difficult terrain.
GSAT-7B will support day-to-day military operations, battlefield command and control, and beyond-line-of-sight communications for deployed troops, military formations, weapon systems, airborne platforms and other mission-critical assets. Its dedicated capacity is expected to significantly strengthen network-centric warfare capabilities across the Army.
The project addresses a long-standing capability gap. Unlike the Indian Air Force and the Indian Navy, the Army does not currently possess a dedicated communications satellite and relies on the Indian Air Force's GSAT-7A to meet its communication requirements. To bridge this gap, the Ministry of Defence signed a contract worth about ₹3,000 crore with NewSpace India Limited (NSIL), ISRO's commercial arm, in March 2023 for the development of GSAT-7B.
Originally targeted for launch in November 2027, the mission has slipped by approximately six months because of technical reasons. Once launched, the 5-ton geostationary satellite will become India's heaviest communications satellite and will provide resilient communications even when conventional ground-based networks are disrupted, damaged or denied during military operations.
The growing importance of protected space-based communications comes amid increasing militarisation of space. China continues to expand its space capabilities and possesses technologies capable of disrupting satellite communications, including jamming and anti-satellite systems, highlighting the need for more robust and resilient military space infrastructure.
The development follows the Ministry of Defence's recent ₹2,563-crore contract with NSIL for GSAT-7C, a dedicated communications satellite for the Indian Air Force. The indigenous satellite is designed to improve secure, resilient and seamless communications across Air Force assets and enhance operational effectiveness.
The Indian Navy has already strengthened its space-based communications network through GSAT-7R, launched last November as the successor to the Rukmini satellite. The system enables secure communications among warships, submarines, aircraft and maritime operations centres across the Indian Ocean region.
India's military space ambitions are expanding rapidly. The armed forces released the Joint Military Space Doctrine in September 2025, formally recognising space as a critical domain of warfare and national security. Work is also underway on a National Military Space Policy aimed at protecting space assets and enhancing defence preparedness.
In a broader push to strengthen surveillance and communications from space, India plans to deploy 52 dedicated military satellites under Phase-III of the Space Based Surveillance mission.
Approved by the Cabinet Committee on Security in October 2024 at a cost of ₹26,968 crore, the project will see ISRO build and launch 21 satellites while private industry develops the remaining 31, significantly expanding the country's military space architecture over the coming years.
Agencies













