The United Armed Forces is experimenting with the technology behind Bitcoin as part of efforts to strengthen cybersecurity and protect critical digital networks. Senior military officials revealed that the system is being studied not for financial use, but for its advanced computer science and cryptographic capabilities.
The disclosure came during testimony by Samuel Paparo before the House Armed Services Committee. Paparo explained that the military currently operates a Bitcoin node to observe network activity and conduct operational tests designed to improve digital security systems used in defense infrastructure.
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During the hearing, lawmakers also discussed the strategic dimension of digital assets amid global competition with China. According to figures mentioned in the discussion, China is believed to hold roughly 194,000 Bitcoins, while the United States is estimated to control around 328,000 units of the cryptocurrency.
However, Paparo clarified that the military’s interest lies mainly in Bitcoin’s technical design, including blockchain architecture, cryptography, and reusable proof-of-work systems. These features, he said, could provide valuable tools for securing networks, verifying digital transactions, and strengthening cybersecurity defenses across military operations.
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Furthermore, he described Bitcoin as a peer-to-peer system built on a zero-trust model, meaning that transactions do not rely on central authorities. Such architecture, he noted, may offer practical advantages for protecting digital assets and sensitive information within national security systems.
For now, the initiative remains in an experimental stage as defense experts study how blockchain-based technologies could support military cybersecurity strategies. Nevertheless, Paparo emphasized that the protocol’s computer science applications could eventually influence how modern armed forces defend networks and project technological power.