Quantum technology is rapidly evolving from a research discipline into strategic infrastructure. It has become a geopolitical key technology alongside semiconductors, artificial intelligence and advanced communications systems. As political fragmentation across the West intensifies, competition is increasingly centred on control over research, standards, critical components, security and technological ecosystems. The implications therefore extend well beyond the technology sector, affecting businesses, financial institutions and critical infrastructure.
Quantum Technology Has Become a Geopolitical Source of Power
The past three decades of globalisation were built on the assumption that technologies could diffuse relatively freely.
The emerging multipolar world order is changing this assumption. Critical technologies are increasingly viewed through the lens of national security and economic resilience. Control over supply chains has therefore become as strategically important as innovation itself. Research, talent, capital, advanced manufacturing, software, technical standards and market access are all becoming strategic assets. This pattern has already reshaped industries such as semiconductors (Taiwan, TSMC and ASML), AI models and data centres, satellite communications and cyber security.
Great Power Competition Is Changing in Character
Quantum technology is a classic dual-use technology. The same scientific breakthroughs that can generate substantial civilian productivity gains also have the potential to alter capabilities in intelligence, secure communications and defence.
As a result, competition between the major powers is unfolding simultaneously across multiple dimensions, including scientific research, talent, industrial supply chains, technical standards, security architectures and control over critical components. Quantum technology has therefore become part of the broader competition for strategic autonomy.
Developing quantum technologies requires advanced materials, cryogenic systems, laser technologies, precision engineering and specialised semiconductor components. Supply chains for these advanced materials, specialised components and manufacturing equipment have consequently become strategic assets in their own right.
Major Powers Pursue Different Strategic Priorities
Although all major powers recognise the strategic importance of quantum technology, their priorities differ significantly:
- The United States has concentrated on quantum computing itself,integrating universities, industry and the defence sector into a closely connected innovation ecosystemToday, the overwhelming majority of operational quantum computers are developed by US organisations.
- China has, for many years, prioritised strategic autonomy through technological self-sufficiency. In quantum technology this strategy encompasses the entire ecosystem. According to ASPI, China has established a global leadership position across most quantum technology domains. China is widely regarded as the global leader in long-distance quantum communications, including the Micius and Jinan-1 satellites, is highly competitive in several categories of quantum sensors and may also lead in quantum radar.
- Europe continues to possess world-class research capabilities, particularly through institutions such as the Niels Bohr Institute in Denmark, the Max Planck Institutes in Germany and QuTech in Delft. These capabilities are increasingly coordinated through the Quantum Flagship and Horizon Europe programmes. European companies are global leaders in enabling technologies such as cryogenic systems and several categories of quantum sensors. The principal strategic challenge has been translating scientific excellence into industrial scale while simultaneously building resilient supply chains.
Technological Fragmentation Is Emerging as a Strategic Risk
The greatest long-term global risk may not be which country develops the first commercially viable quantum computer, but whether the world fragments into multiple, incompatible quantum ecosystems.
Current geopolitical competition focuses largely on achieving commercial quantum computing first. Equally important, however, is determining who establishes the technical standards. If the major powers develop different security standards, cryptographic protocols and certification frameworks, the result could be parallel technological ecosystems with limited interoperability. Such fragmentation would reduce efficiency, slow innovation and increase systemic complexity.
Financial Infrastructure Will Be Among the First to Experience the Consequences
The financial sector is likely to be among the first to experience the geopolitical consequences of quantum technology. Banks, payment systems and financial market infrastructures rely fundamentally on international interoperability, long-term confidentiality and confidence in common technical standards.
If geopolitical competition produces divergent cryptographic standards, certification requirements and technology ecosystems, the consequences will extend far beyond quantum computing itself. Fragmented security standards could make financial infrastructures unnecessarily complex, more expensive to maintain and inherently more difficult to secure.
At the same time, organisations face a longer-term cyber security challenge. Sensitive data can already be harvested today for future decryption once sufficiently capable quantum computers become available. This so-called Harvest Now, Decrypt Later strategy means that migration towards post-quantum cryptography has become an immediate leadership issue rather than a future technology decision.
Boards Should Act Before the Technology Becomes Mature
Technological paradigm shifts unfold over many years. The same applies to standards, regulation and the modernisation of critical infrastructure.
For financial institutions, and particularly for research-intensive businesses, quantum technology is therefore less about predicting technological breakthroughs than about ensuring organisational preparedness before the technology reaches maturity. The greatest strategic risks typically arise when organisations are unprepared for structural change.
The leadership challenge is therefore one of organisational readiness rather than technological forecasting.
Boards and executive management should already be assessing the organisation's strategic resilience under uncertainty:
- Which business-critical data require long-term protection?
- How are key suppliers preparing for the transition to post-quantum cryptography?
- Where do geopolitical dependencies exist within the organisation's technology supply chain?
- How reversible are today's strategic decisions if technological progress accelerates or follows an unexpected trajectory?