India Launches First Quantum Internet Node in Bengaluru
A Leap Toward Secure, Next-Gen Communication Networks
India has achieved a historic milestone in quantum technology with the launch of its first Quantum Internet Node in Bengaluru on July 25, 2025. This breakthrough positions India as a key player in the global race for quantum communication, promising ultra-secure data transfer for industries and governments.
What is Quantum Internet?
Unlike traditional internet, quantum internet uses quantum entanglement to transmit information, making it virtually unhackable. The Bengaluru node, developed by the Indian Institute of Science (IISc) and industry partners, is a testbed for quantum key distribution (QKD), ensuring secure communication over long distances.
Global Significance
The launch comes amid growing global interest in quantum tech, with nations like China and the U.S. investing heavily. “This node is a stepping stone to a national quantum network,” said Dr. Anjali Sharma, lead researcher at IISc. The project aligns with India’s National Quantum Mission, aiming to deploy quantum technologies by 2030.
Applications and Future
From banking to defense, quantum internet could revolutionize data security. The Bengaluru node will initially support research, with plans to expand to commercial applications by 2028. Challenges remain, including scaling quantum repeaters, but experts are optimistic about India’s trajectory.
