US Military Taps Bitcoin Network for Security Testing, Admiral Confirms

U.S. military tests Bitcoin’s protocol for cybersecurity, focusing on network defense rather than financial use cases.

Rising geopolitical tension and rapid advances in cyber warfare are pushing governments to test unconventional technologies. Bitcoin, long viewed mainly as a financial asset, is now drawing attention for its underlying architecture. Recent remarks from a senior U.S. military official reveal that experimentation is already underway. Focus remains firmly on security and network resilience rather than investment or mining.

Admiral Confirms Bitcoin Node Use in Ongoing U.S. Defense Experiments

Samuel Paparo, commander of U.S. forces in the Pacific, told lawmakers that the military is actively running a Bitcoin node as part of ongoing cybersecurity tests. Speaking during a House Armed Services Committee hearing, Paparo said the effort is still in an experimental phase.

According to Paparo, the U.S. is not mining Bitcoin or seeking profit. Instead, the node is used to monitor activity and test how Bitcoin’s protocol can support secure communications and network defense. He described the initiative as a technical evaluation focused on cryptography and blockchain structure.

Paparo pointed to reusable proof-of-work and decentralized validation as features of interest. These elements, he said, may offer ways to strengthen military networks and protect sensitive systems. His comments framed Bitcoin as a computer science tool rather than a monetary asset.

National Security Talks Turn to BTC as Cyber Defense Tool

Discussion emerged after Lance Gooden raised concerns about competition with China and whether the U.S. should build strategic Bitcoin reserves. Paparo avoided endorsing that idea, instead steering the conversation back to technical applications.

Focus on cybersecurity reflects broader concerns about digital threats in modern warfare. Military planners increasingly assess how decentralized systems could reduce single points of failure in critical infrastructure.

Paparo also linked the discussion to the strength of the U.S. dollar. He voiced support for policies that maintain the global dominance of the dollar and referenced legislative efforts such as the GENIUS Act.

Momentum around crypto policy in Washington continues to build. Lawmakers and industry participants are pushing forward stablecoin rules and broader market structure reforms as digital assets gain strategic relevance.

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