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Description

This commentary is Pt. 2 of the Quantum Technologies series and examines the emerging national security implications of quantum technologies and the risks posed by their development and potential use by adversaries. While quantum capabilities remain in relatively early stages of maturity, this piece explains that advances in areas such as quantum computing, sensing, and communications could significantly affect military operations, intelligence, and strategic competition. The analysis emphasizes the importance of realistically assessing both the capabilities and limitations of quantum technologies to avoid exaggerated expectations or complacency. Rather than assuming quantum technologies will immediately transform warfare, the greater risk lies in failing to adapt defense planning and technological development quickly enough as competitors advance their own capabilities. Understanding these emerging risks will be critical to maintaining strategic advantage in future technological competition.

Document Type

Article

Topic(s)

Emerging Science and Technologies, National Security, Future Strategic Concepts

Region(s)

United States

Publication Date

2-4-2026

Keywords

quantum technologies, quantum computing, quantum sensing, quantum communications, national security technology, military innovation, quantum information science, quantum battlefield information dominance, emerging defense technologies, strategic technology competition, defense modernization, quantum risks

Author ORCID Identifier

https://orcid.org/0000-0001-6505-4729

Quantum Technologies, Part Two: Recognizing Risks and Threats to National Security and Defense

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