
MIT Supply Chain Frontiers Weaponized Supply Chains: U.S.-China Trade and National Security
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Nov 18, 2025 Yossi Sheffi, a leader in supply chain logistics, is joined by Josh Hodges and Livia Shmavonian, both U.S.–China Economic and Security Review Commissioners. They delve into the alarming trend of China weaponizing supply chains, particularly with semiconductors and critical minerals. The discussion reveals how U.S. dependency poses strategic vulnerabilities while emphasizing the need for innovation and domestic manufacturing. Listeners gain insights into how companies can navigate tariffs and the importance of coordinated efforts to maintain competitiveness and national security.
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Supply Chains As Strategic Leverage
- Supply chains are both a vulnerability and a point of leverage in US-China relations according to Livia Shmavonian.
- China holds strategic choke points in minerals, semiconductors, and other inputs that can be used coercively.
Subsidies Built China's Market Dominance
- China used subsidies and overcapacity to build dominant market shares across many industries.
- Commissioners warn this distorts global competition and enables leverage beyond standard market behavior.
Decide Who Absorbs Tariff Costs
- Companies facing tariffs must decide who absorbs costs: suppliers, customers, or shareholder margins.
- Yossi Sheffi advises staying calm and exploring classification, redesign, and supplier collaboration to mitigate uncertainty.



