Quantum Computing & Communications

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5 Min Read

National Resilience Score: 85/100 — High Resilience

Framed as: Dual-Use Implications for National Resilience


I. Civilian & Military Applications

Quantum computing and communications are pivotal in both civilian and military sectors. In civilian industries, quantum technologies are revolutionizing sectors such as pharmaceuticals, where they expedite drug discovery through complex molecular simulations; finance, by enhancing cryptographic security and optimizing trading algorithms; and logistics, by improving supply chain management through advanced optimization techniques. Military applications are equally transformative, with quantum computing enabling rapid processing of vast intelligence datasets, enhancing cryptographic systems to secure communications, and improving guidance systems for precision targeting. The convergence of civilian and military needs often leads to competition for the same supply chains, particularly in the acquisition of quantum processors and related components. Allied nations like the United States, China, and the European Union are leading in deployment, with China making significant strides in quantum communication networks. Adversaries such as Russia and North Korea are also investing heavily in quantum technologies to gain military advantages.


II. Rare Earth & Critical Material Dependencies

Quantum technologies rely on critical minerals and rare earth elements, including niobium, tantalum, and rare earth metals like neodymium and dysprosium, essential for superconducting materials and magnets used in quantum processors. These materials are predominantly sourced from countries like China, which controls a significant portion of global extraction and processing. The United States imports a substantial amount of these materials, with domestic production accounting for a small fraction of total consumption. If access to these supply chains is disrupted, the development and deployment of quantum technologies could be severely impacted. Substitution options are limited due to the unique properties of these materials, making diversification of supply sources and investment in recycling technologies critical.


III. Infrastructure Hardening Implications

Quantum technologies can enhance critical infrastructure resilience by providing ultra-secure communication channels through quantum key distribution, which is virtually immune to interception. In power grids, quantum computing can optimize load balancing and fault detection, improving reliability. However, the integration of quantum systems introduces new vulnerabilities, such as potential attacks targeting quantum communication channels or the risk of quantum-enabled adversaries breaking existing cryptographic defenses. To mitigate these risks, investments in quantum-resistant cryptography and robust cybersecurity measures are essential. Prioritizing the development of secure quantum communication networks and quantum-safe encryption protocols will yield the highest resilience return.


IV. Energy Resilience Assessment

Quantum computing and communications have high energy requirements due to the need for maintaining quantum states, often necessitating cooling systems operating at near absolute zero temperatures. This centralizes energy dependency, posing challenges for energy resilience. However, advancements in quantum technologies could contribute to the broader energy transition by optimizing energy distribution and storage systems. Under grid stress or disruption scenarios, quantum systems could potentially aid in rapid reconfiguration and restoration of services. Pairing quantum technologies with renewable energy sources and integrating them into smart grid systems can enhance both energy efficiency and resilience.


V. Key Findings & National Resilience Implications

Quantum computing and communications are dual-use technologies with significant implications for national resilience. The resilience score is 85, indicating a strong contribution to national security and infrastructure. Top vulnerabilities include dependency on critical rare earth materials, integration challenges with existing infrastructure, and high energy consumption. Investment priorities should focus on diversifying supply chains for critical materials, developing quantum-resistant cryptography, and integrating quantum technologies into energy systems. Allied cooperation is essential in standardizing quantum communication protocols and sharing best practices, while domestic capacity in quantum research and development is non-negotiable. If a peer adversary gains dominant control of this technology, it could disrupt global communication networks and compromise national security, underscoring the need for strategic investment and international collaboration.


This was visible months ago due to foresight analysis.

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