India is betting ₹6,000 crore on quantum. Should you care?

Your phone stores everything as bits, tiny switches that are either 0 or 1. A quantum computer uses qubits. A qubit can hold a blend of 0 and 1 at the same time until it is measured, and qubits can be linked so that they behave as one system.

That does not make a quantum computer a faster laptop. It is a different kind of machine that is expected to be very good at a narrow set of problems, such as simulating molecules or breaking certain kinds of encryption, and no better at most everyday work like email or accounts.

Qubits are also delicate. The ones in the mission's targets are called physical qubits, the raw hardware. They make mistakes easily, so a count of qubits on its own says little about how useful a machine is.

The Union Cabinet approved the National Quantum Mission (NQM) on 19 April 2023 at a total cost of ₹6,003.65 crore for a period of eight years. The Department of Science and Technology runs it. Its stated aims are to seed, nurture and scale up scientific and industrial research in quantum technology, to speed up economic growth led by it, and to put India among the leading nations in the field.

The government has set concrete targets across four areas:

1. ComputingQuantum computers with 20 to 50 physical qubits in 3 years, 50 to 100 in 5 years and 50 to 1,000 in 8 years, on platforms such as superconducting and photonic technology.
2. CommunicationSecure quantum communication by satellite between two ground stations over 2,000 km within India, links with other countries, and quantum key distribution between cities over 2,000 km using existing optical fibre.
3. SensingVery sensitive magnetic and gravity sensors, and atomic clocks for precise timing, communications and navigation.
4. MaterialsNew materials such as superconductors and special semiconductors, used to build the devices that make qubits and quantum links possible.

The mission works through four Thematic Hubs, called T-Hubs, each led by a leading institution:

• Quantum ComputingIISc Bengaluru
• Quantum CommunicationIIT Madras, together with C-DOT in New Delhi
• Quantum Sensing and MetrologyIIT Bombay
• Quantum Materials and DevicesIIT Delhi

Between them the hubs have 14 technical groups and 17 project teams spread across 17 states and 2 Union Territories. They bring together 152 researchers from 43 institutions. The hubs have been set up as companies under Section 8 of the Companies Act by their host institutions, with their own governing boards.

The money is released in stages. For 2024-25, the first year of the hubs, the government told Parliament that ₹86 crore was allocated, ₹43.07 crore disbursed and ₹32.77 crore used. That is a small slice of the full outlay, which tells you how early this is.

Government releases up to April 2026 report these outcomes:

• Startups are being funded. Eight startups had been supported by February 2026, and an April 2026 review reported that the number had grown to 17.
• A 64-qubit processor. The government's February 2026 reply to Parliament lists a 64-qubit quantum processor created by the startup QpiAI.
• Secure links. QNu Labs demonstrated a 500 km quantum key distribution network. By April 2026 the government reported that a 1,000 km network built with QNu Labs' technology had been demonstrated, against the mission's target of 2,000 km. Separately, DRDO and IIT Delhi showed entanglement-based secure communication through the air over 1 km.
• Sensing. A team under the IIT Bombay hub launched what the government calls India's first indigenous quantum diamond microscope, which images tiny magnetic fields.
• Labs and equipment. Fabrication and shared facilities for making quantum devices are being set up at IIT Bombay, IISc Bengaluru, IIT Kanpur and IIT Delhi.

These are government statements, not independent tests, and the releases do not say which of the mission's own targets have been fully met. Treat them as signs of progress, not proof that a finished product is on its way.

If you run a coaching chain in Lucknow, a logistics firm in Pune or a software team in Noida, you do not need a quantum strategy this year. You do need a few sensible habits, and none of them cost much.

• Do not buy quantum hardwareThe machines are still being built, and cloud access for experiments is available if your team is curious. Nothing in the mission asks businesses to buy anything.
• List where you use encryptionWebsite certificates, VPNs, payment links, signed documents, databases and backups. You cannot upgrade what you cannot find, and the same list helps with audits and data-protection work.
• Ask vendors one question"What is your plan for post-quantum encryption?" Cloud, software and security suppliers should have an answer by now.
• Watch the standards, not the headlinesIn August 2024 NIST finalised its first three post-quantum encryption standards, designed to withstand attacks from a quantum computer. It encouraged system administrators to start moving to them as soon as possible.
• Look at the sectors that move firstThe government says secure quantum communication is expected to help defence, financial systems and critical infrastructure. If you work in those areas, follow the communication hub's work.

Old systems can make this harder, because they often use encryption nobody has reviewed in years. If that sounds like your setup, our guide to modernising legacy systems with AI is a good next read.