Quantum algorithms, computing breakthroughs, and quantum research developments
QNu Labs unveiled QShield, an integrated PQC-plus-QKD platform, and signed research and BFSI deals in France. We unpack the wavefunction-collapse physics, the attenuation wall, and the sovereign quantum-safe investment case.
Manik Gupta
Author
QNu Labs' VIAVI-validated 1,000 km QKD network puts India halfway to the NQM's 2,000 km goal, with a defence and BFSI moat via GeM. The caveat: it is a trusted-node chain, not end-to-end quantum security.
Manik Gupta
Author
DRDO and IIT Delhi achieved India's first entanglement-based free-space QKD over more than a kilometre, at ~240 bits/s and QBER below 7%. It is the ground-based precursor to satellite QKD and a step toward closing China's Micius lead.
Manik Gupta
Author
The National Quantum Mission added nine startups on 9 April 2026, taking its funded cohort to 17. The new intake skews toward sensing, photonics and cryogenics, signalling a shift from hubs to supply-chain commercialisation.
Manik Gupta
Author
QpiAI's 64-qubit flip-chip Kaveri processor and its $32M NQM-backed Series A make Bengaluru India's best-funded quantum bet. The qubit count is real; the performance benchmarks and logical-qubit roadmap are not yet proven.
Manik Gupta
Author
C-DAC's $8.4M order for a 108-qubit Rigetti system, paired with the PARAM line, is India's first on-prem quantum-in-supercomputer integration. It buys capability now and defers sovereignty, hedged by the indigenous Quantromon track.
Manik Gupta
Author
Andhra Pradesh's new IBM Quantum System Two gives India its largest quantum computer at 156 qubits. The investable story is not the hardware IBM ships, but the ~30% import dependence and 20-to-1 talent gap it exposes.
Manik Gupta
Author
