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As India enters its defining technology era, connectivity stands as the foundation of our country’s digital ambitions. From powering smart cities and connected factories to enabling secure financial ecosystems and inclusive digital services, telecom networks are the arteries of Digital India. Over the past few years, India has not only deployed 5G, but it has shown the world what a large-scale, inclusive and innovation-led rollout looks like. Today, as the country consolidates its position as a global 5G leader, attention is already shifting to shaping the roadmap for 6G, an area where India’s early leadership in R&D, standards and indigenous technology design is setting a new global benchmark.
In less than two years, India has achieved one of the fastest 5G rollouts globally. What is different in India’s 5G story is the focus on use-case maturity rather than just coverage metrics. Through pilot projects in mining, ports, agriculture and manufacturing, telecom operators, in collaboration with startups, education and enterprises, are demonstrating how 5G can enhance productivity, security and sustainability. The creation of 5G use-case laboratories in IITs and universities is further boosting local innovation and ensuring that India’s digital growth is based on domestic intellectual capital.
India’s lead in 5G is not accidental; It is the result of visionary policy making and coordinated action between government, industry and academia. The policy ecosystem encompassing spectrum reforms, the new Telecom Act and production-linked incentive (PLI) schemes has created a base where innovation and investment reinforce each other.
Even as 5G deployment continues, India is already preparing for the next leap into 6G, which promises hyper-personalized connectivity, intelligent networks, and seamless integration of communications and computing. Under the India 6G Mission, India is one of the first countries to establish a long-term roadmap for 6G R&D and standardization involving global collaboration and indigenous test centres.
Indian researchers and companies are actively contributing to the ITU and 3GPP standardization processes, shaping protocols and architectures for future networks. Initiatives like the Telecom Research Lab, Start-up Accelerator and Bharat 6G Alliance are ensuring that India is not a passive recipient but an active architect of global 6G standards.
The early emphasis on AI-native networks, green telecom and quantum-secure communications reflects India’s ambition to align 6G with national priorities of security, stability and sovereignty. By aligning the 6G roadmap with Aatmanirbhar Bharat, India is not only boosting R&D but also establishing itself as a global hub for next-generation design, manufacturing and intellectual property.
As India’s digital footprint expands, securing its telecommunications infrastructure has become paramount. The role of this sector has evolved beyond connectivity. It is now an important promoter of national security, financial integrity and citizen trust. Recent government initiatives like Digital Intelligence Platform (DIP), Financial Fraud Risk Indicator (FRI) and Chakshu portal show how India is leveraging telecom intelligence to tackle cyber threats, spoofing and fraud.
However, at the same time, there remains a need for growth of OTT services running on telecommunications networks without commensurate regulatory responsibilities, which raises questions of fairness and sustainability. This requires mandatory attention.
Telecommunications networks are also the backbone of India’s critical information infrastructure, supporting defense communications, emergency response and digital governance systems. As we move to 6G and beyond, it will be essential to ensure resiliency through reliable supply chains, indigenous manufacturing and quantum-secure networks. Cellular Operators Association of India (COAI) and its members continue to work closely with the Department of Telecommunications (DoT) and the Telecom Regulatory Authority of India (TRAI) to develop frameworks that strengthen both technical sovereignty and user trust.
India’s telecom-led digital transformation is supported by progressive policy interventions that recognize the strategic importance of the sector. The Telecom Act, 2023, streamlines licensing, promotes ease of doing business and modernizes the regulatory architecture to support innovations in satellite, D2M transmission, IoT etc.
Implementing this, the PLI scheme for telecom and networking products has catalyzed investment in domestic manufacturing, reduced import dependence and nurtured the ecosystem of component suppliers, design houses and R&D centres. The government’s focus on Make in India for the world is transforming India into a reliable export hub for telecom equipment and software-defined network solutions.
However, maintaining this momentum requires continued policy support such as rationalizing levies, ensuring predictable spectrum pricing and promoting infrastructure sharing to optimize capital efficiency. A forward-looking regulatory approach, coupled with public-private collaboration, can unlock the next wave of investment in digital infrastructure.
The next decade will redefine how nations connect, communicate and compete. For India, the convergence of 5G maturity, 6G ambition, policy foresight and indigenous innovation is a once-in-a-generation opportunity to lead the global digital transformation.
By building secure, sustainable and sovereign telecommunications networks from metros to mountains, India is not only participating in the technology sector; This is defining it.
This article is written by Lieutenant General Dr. SP Kochhar, Director General, Cellular Operators Association of India (COAI).
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