What's Happening?
The UK government is advancing its quantum economy by developing secure quantum digital infrastructure. In June 2025, the government reaffirmed its commitment to quantum technologies as a frontier for economic growth and technological leadership. BT is playing a significant role by pioneering quantum communications and networking to protect national infrastructure. The Quantum-Secure Metro Network (QSMN) in London, developed by BT and Toshiba, uses quantum key distribution to secure data between businesses. This initiative is part of the government's ambition to build a nationwide quantum network by 2035.
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Why It's Important?
Quantum technologies have the potential to transform industries by enhancing security and enabling new scientific and industrial capabilities. The UK's focus on quantum infrastructure is crucial for maintaining its competitive edge in the global quantum race. Secure quantum networks are essential to protect sensitive data in sectors like finance and healthcare, ensuring public trust in digital systems. The development of quantum-secure technologies and standards will support global security benchmarks and international regulations, positioning the UK as a leader in quantum innovation.
What's Next?
The UK will continue to accelerate the rollout of quantum-secure networks, collaborating with organizations like the European Space Agency to advance satellite-based quantum communications. The government-funded Q-Assure project will support the development of global quantum security standards. As quantum technologies evolve, the UK will focus on building quantum-ready networks to enable the quantum internet, fostering innovation and commercial adoption across industries.
