Jio satellite broadband is moving from proposal to a more defined deployment schedule. Reliance Jio is targeting a September 2027 test flight for a planned 1,600-satellite low Earth orbit constellation, according to an Economic Times report citing people aware of the matter. The company is expected to begin mass deployment in early 2028, with 400-450 satellites targeted by 2030 and the full network planned for completion by 2035.
The immediate significance of the plan is not simply the number of satellites. It is the attempt to build a large, India-linked non-geostationary satellite network that could serve locations where terrestrial broadband infrastructure is difficult, expensive or slow to deploy. Jio intends to focus initially on India, particularly underserved regions, while also planning connectivity services with global reach.
The proposed test flight would be a technical validation stage rather than a commercial launch. A few satellites would be placed in orbit to assess hardware, software and related systems before wider deployment begins. The report says that around 90-100 satellites could be launched in the two or three quarters following the test, potentially allowing India to begin receiving satellite connectivity in 2028.
That sequence illustrates the difference between announcing a constellation and operating one. A satellite network requires more than spacecraft in orbit. It also depends on ground stations, spectrum coordination, user equipment, network management and regulatory approvals. Jio is planning 20-22 ground stations as part of the system described in the report. The effectiveness of the network will therefore depend on how the orbital segment and terrestrial infrastructure work together.
Jio’s application has been filed with the International Telecommunication Union for securing orbital slots, according to the report. The ITU coordinates orbital positions and radio frequencies for satellite communications companies globally. The filing contains technical details of the proposed constellation and is a step towards securing the operating framework required for a large satellite network.
The proposal has also received technical approval from the Indian National Space Promotion and Authorisation Centre, or IN-SPACe, according to the report. That approval places the project within India’s emerging commercial space framework, but it does not mean that the entire network has already been deployed or that commercial services are guaranteed on the stated timeline. The report describes a plan that still requires execution across launch, orbital coordination, ground infrastructure and service delivery.
The network is planned for an altitude of about 650 kilometres. This is slightly higher than the orbits used by Starlink and Amazon Leo, the report says. An official tracking the satellite communications sector told the Economic Times that the 640-700 kilometre range was viewed as a relatively clear orbital window because no major known constellation was operating or planned in that segment. The stated rationale is that reduced overlap could limit interference concerns and assist with securing orbital slots.
The proposed capacity is one of the most consequential aspects of the plan. Each Jio satellite could provide between 100 and 150 gigabits per second of throughput, according to the report. Once the constellation is complete, 30-32 satellites would be positioned over India, providing an estimated 4-4.8 terabits per second of capacity over the country. These figures are projections associated with the proposed network, not measured performance from an operating system.
The comparison with other planned or approved networks shows why the proposal is being treated as strategically important. The report says Starlink has approval for 600 gigabits per second of capacity over India, while Amazon Leo has applied for 3 terabits per second. Jio’s proposed 4-4.8 terabits per second would therefore represent the highest proposed capacity among the low Earth orbit constellations discussed in the report, if the network is completed as described.
Capacity, however, is not the same as universal access. Satellite broadband can extend connectivity beyond the reach of fibre, mobile towers and fixed wireless networks, but customers still need compatible terminals and a service model that works for households, enterprises and public institutions. The supplied report does not establish the eventual price of Jio’s service, the number of planned subscribers, the location of initial service areas or the equipment required at the user end. Those details will influence whether the network primarily serves remote communities, businesses, telecom operators, government users or a combination of them.
Jio is considering several applications for the network. Earlier reporting cited in the Economic Times described fixed satellite services such as broadband and cellular backhaul, alongside mobile satellite services including direct-to-device connectivity. These uses place the constellation within a wider communications system rather than treating it only as a substitute for conventional home broadband.
Cellular backhaul could allow mobile operators to connect towers in areas where terrestrial backhaul is unavailable or costly. Direct-to-device services, if technically and commercially implemented, could extend satellite connectivity to compatible mobile devices. The report does not establish when either service will become available or what technical and regulatory conditions would apply. Those distinctions matter because the requirements for a fixed satellite terminal, a telecom backhaul link and a direct-to-device connection are not identical.
The proposed constellation also has a governance and strategic dimension. The report says the ITU filing could help India establish its first local sovereign low Earth orbit constellation. IN-SPACe reportedly highlighted the potential value of a domestic network for national security and strategic defence requirements, as well as for reducing dependence on overseas satellite companies.
This argument reflects the changing role of communications infrastructure. Satellite networks are commercial systems, but they can also support public administration, emergency communications, defence-related requirements and connectivity during disruptions to terrestrial networks. Reliance on foreign operators can create questions about availability, jurisdiction, strategic autonomy and continuity of service. A domestic constellation would not eliminate those questions, but it could give Indian institutions a greater role in the design and governance of critical communications capacity.
The report places the proposal in a market dominated by Starlink, which has more than 10,000 satellites, while Amazon Leo is also pursuing a significant presence. Jio’s plan is therefore entering a sector where orbital capacity, spectrum coordination, launch access, terminal availability and regulatory treatment will shape competition. The company’s decision to concentrate initially on India also gives the project a domestic infrastructure role before any wider global expansion.
Yet the timeline remains the central uncertainty. The proposed test flight is scheduled for September 2027, followed by wider deployment from early 2028 and a target of 400-450 satellites by 2030. Completion of the 1,600-satellite constellation is planned for 2035. These milestones describe an extended build-out rather than an immediate solution to India’s connectivity gaps.
The report does not provide a detailed launch schedule, financing plan, manufacturing arrangement, customer rollout plan or final regulatory approvals. It also does not establish whether the stated capacity estimates will be achieved under operational conditions. Jio did not respond to queries from the Economic Times about the test flight and ITU filing, according to the report. As a result, the current public picture rests on the reported plans, technical approval and regulatory process described by the publication, rather than on a full company announcement.
For urban and regional infrastructure planning, the proposal raises a practical question: how should satellite connectivity complement, rather than replace, terrestrial networks? The strongest potential use may be in places where fibre and mobile infrastructure face geographic or economic constraints, or where communications must remain available during emergencies. At the same time, satellite broadband will not resolve issues of affordability, digital literacy, local distribution or access to devices by itself.
The evidence currently confirms that Reliance Jio is pursuing a large LEO constellation, has filed technical details with the ITU, has received IN-SPACe technical approval and is targeting a 2027 test flight followed by phased deployment. It does not yet confirm commercial launch, service pricing, final coverage, customer numbers or completion of the network. The next milestones to watch are the formal regulatory and orbital processes, the proposed test flight, the first post-test satellite deployments and the establishment of the planned ground-station network.
