U.S. Indo-Pacific Command, led by Commander Samuel Paparo, is utilizing a Bitcoin node for cybersecurity testing, as revealed during a congressional hearing. Paparo described Bitcoin as a computer science tool with "power projection" value. This aligns with Jason Lowery's controversial "Softwar" theory, which suggests that Proof of Work (PoW) can enhance network deterrence through real-world energy costs. However, critics question the theory's feasibility concerning external network security, SHA-256, and ASIC supply chains.