US Senate Committee Urges the Department of Defense to Explore Blockchain for National Security Applications
The Department of Defence has been authorized and given directives to further blockchain integration into its programs and initiatives.
- The report highlights blockchain’s potential to enhance defense security and transparency, especially in supply chains.
- It emphasizes the importance of blockchain for improving cybersecurity in critical infrastructure.
- The report notes blockchain’s role in reducing fraud and improving auditability in defense procurement.
The US Senate Committee directed the Department of Defense (DoD) to explore blockchain technology for supply chain management and other national security applications. The 2025 National Defense Authorization Act (NDAA) report includes authorizations for the Army, Navy, Air Force, and defense-wide programs.
The document sites several potential uses for blockchain technology, including:
- Supply chain security and transparency
- Cybersecurity for critical infrastructure
- Procurement auditability
- National security applications
- Research and development
According to Cointelegraph, the committee has directed Secretary of Defense Lloyd Austin to provide a briefing by April 1, 2025. This briefing should include the following points:
“A plan for pilot programs or research and development efforts to explore the use of blockchain technology in national security applications, including supply chain management, cybersecurity for critical infrastructure assets, and procurement auditability.”
Use Cases for Blockchain in the Department of Defense
The document highlights several potential uses of blockchain technology to enhance security, transparency, and accountability within defense-related areas. One key application is supply chain security, where blockchain can ensure data integrity and create auditable, transparent records. Pilot programs and research efforts are suggested to explore its full potential.
Blockchain technology can also bolster cybersecurity for critical infrastructure, ensuring secure data storage and transmission. This enhancement is crucial for protecting against increasing threats to critical assets.
In procurement, blockchain improves auditability and transparency, reducing fraud and corruption risks. It ensures accountable and secure defense procurement processes.
Lastly, the document encourages exploring broader national security applications within the Department of Defense (DOD). This includes assessing the benefits and risks of blockchain and investigating initiatives by countries like China and Russia to maintain a competitive edge.
Blockchain’s Integration Into Defense Agencies
In 2019, the DoD outlined its roadmap, highlighting DARPA’s engagement in two blockchain projects focused on improving communication systems and developing an “unhackable code.”
The Defense Logistics Agency (DLA) also explored blockchain technology to enhance supply chain effectiveness and efficiency through real-time visibility and traceability. The Pentagon investigated using blockchain to manage supply chain risks and record 3D printing activities to enhance security and speed up contractor payments.
The recent US Senate Committee report could lead to increased integration of blockchain technology within the Department of Defense (DoD).
“As other countries invest in blockchain research and development efforts, it is important that the U.S. retains global leadership in this critical technology.”
