Joint Force Quarterly
Abstract
Strategic supply chain vulnerabilities threaten the Department of Defense’s (DOD) ability to maintain readiness and protect national security. Global supply chains, often dependent on multiple subcontractor tiers, are highly prone to disruptions from geopolitical events, foreign interference, cybersecurity risks, and shortages of critical materials, as seen during the COVID-19 pandemic and in delays like those affecting F-35 production. To address these challenges, the DOD must adopt "strategic supply chains" as a core concept in its doctrine, emphasizing continuous risk assessment and safeguards like multisourcing, supply chain nerve centers, and contingency planning. Updating key policies and doctrines, such as Joint Publications 4-0 and 5-0, would embed strategic thinking across acquisition, logistics, and sustainment efforts. By institutionalizing supply chain risk management, the DOD can improve coordination, hold contractors accountable, and better prepare to sustain operations in an increasingly unpredictable global environment.
Recommended Citation
Gregory M. Tomlin, "It’s the Chain That Broke It: The Strategic Supply Chains Underpinning National Security," Joint Force Quarterly 116 (1st Quarter 2025), 108-115, https://digitalcommons.ndu.edu/joint-force-quarterly/vol116/iss4/14.
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