By: Jean-Philippe Beaudet
The complexity and global nature of modern military supply chains create significant vulnerabilities. These are amplified by issues such as the ‘misplacement’ of conventional arms, inefficiencies in internal tracking systems, and the difficulty of securing strategic military assets, evidenced by the Pentagon’s FY2023 inability to account for 63% ($2.4T) of assets. Blockchain technology offers a revolutionary solution to these challenges, providing transparency, immutability, and surety – key factors that can transform how military and defense supply chains are managed and secured.
Blockchain technology can improve military readiness by tracking parts and systems throughout their lifecycles, providing the necessary data fidelity, access, and security to the US Military to maximize asset uptime and minimize cost. Military systems, from aircraft to vehicles, rely on complex supply chains and timely maintenance schedules to remain operational. Blockchain’s decentralized, immutable ledger can securely track the life cycle of each component, ensuring real-time visibility of part availability, condition, and service history. This eliminates bottlenecks and inefficiencies caused by outdated or inaccurate records.
By leveraging blockchain, the military can significantly reduce downtime, as maintenance personnel can instantly verify the authenticity and status of critical components. This ensures that only certified parts are used, reducing the risk of failure in mission-critical systems. Additionally, predictive maintenance algorithms can be integrated with blockchain to automate parts replacement, further increasing uptime and operational readiness.
This enhanced accountability and streamlined logistics system will keep military assets mission-ready while simultaneously reducing costs associated with repair delays and logistical inefficiencies.
Tracking Conventional Arms: Securing the Flow of Weapons
Conventional Arms Control (CAC) regimes cannot succeed without trust between parties – particularly difficult to maintain when these agreements seek compliance from countries whose interests often diverge from those of the United States. Blockchain technology addresses this critical gap by creating a decentralized, transparent, and immutable record that can monitor compliance with arms agreements. This technology is referred to as zero-trust because no single arbiter (like a particular state in a multilateral agreement) controls the network or has preferential access to data.
Blockchain ensures that all parties have real-time access to verifiable data, reducing the need for intrusive inspections and bilateral suspicion. Internet of Things (IoT) sensors incorporated into blockchain networks monitoring CAC could add a physical component, further augmenting this passive monitoring. Application of these emerging technologies will drastically enhance the United States’ ability to effect durable arms control agreements in the coming decades.
Transparently Tracking Small Arms
By implementing blockchain technology, every shipment of conventional arms could be tracked from production to final delivery. Each transaction in the supply chain would be logged on a tamper-proof ledger, ensuring that any deviation or anomaly in the chain is instantly detectable. If a crate of rifles fails to arrive at its intended destination, for example, the blockchain record can quickly identify where the disruption occurred, providing real-time data that enables corrective action. This enhanced level of transparency would make it significantly harder for adversaries or corrupt actors to divert arms into the black market or to hostile groups.
Moreover, blockchain’s cryptographic security would prevent unauthorized parties from tampering with supply chain data, ensuring that arms shipments are not only tracked but also securely delivered to allied forces. By leveraging this technology, the DoD can prevent costly and dangerous losses of military hardware, while also providing a clear audit trail to ensure accountability.
Addressing the Pentagon’s Audit Failures
Blockchain technology offers an opportunity to improve internal accountability and transparency and with it, citizens’ trust in government. The Pentagon’s long-standing tracking inefficiencies have repeatedly prevented it from passing a comprehensive audit, undermining accountability and operational readiness.
A decentralized blockchain ledger can record every transaction and asset movement within the Pentagon’s complex supply chains. Whether it’s the procurement of jet fuel, maintenance parts, or sophisticated defense equipment, blockchain would ensure that every transaction is time-stamped, immutable, and visible to authorized personnel. This would eliminate discrepancies in record-keeping, reduce opportunities for waste, fraud, or abuse, and ensure a clear line of sight into how taxpayer dollars are being spent.
Beyond tracking, blockchain technologies can streamline the auditing process itself. The use of smart contracts – self-executing agreements that operate on blockchain – could automate verification and compliance checks, providing auditors with real-time data on how funds are allocated and spent.
The Digital Chamber will continue to collaborate with policymakers, researchers, and industry leaders to advance the integration of blockchain into our nation’s supply-chain management, protecting and monitoring the hardware essential to US national security. The Deploying American Blockchains Act of 2025, introduced by Rep. Kat Cammack (R-FL-3) in the House, and taken up by Sen. Bernie Moreno (R-OH) in the Senate, is exactly the type of legislation needed “to promote the competitiveness of the United States related to the deployment, use, application, and competitiveness of blockchain technology” in military supply chains. Now is the time for Congress and the defense community to turn these proposals into action and ensure America’s supply chains remain secure.
If you have any questions, please reach out to policy@digitalchamber.org