Google-Intel TPU Order Highlights Foundry Diversification Pressures in AI Chip Supply Chains

The reported 3 million TPU order for 2028 underscores capacity constraints at TSMC, prompting AI designers to explore alternatives as noted in The Information. Primary analysis of the CHIPS and Science Act of 2022 reveals explicit incentives for US-based advanced packaging and logic production to enhance supply resilience amid Taiwan Strait risks. A separate DoD semiconductor industrial base assessment from 2022 documents similar vulnerabilities in concentrated foundry dependence, without addressing execution timelines for Intel's 18A process. Perspectives differ: US policy documents emphasize domestic redundancy for national security, while Taiwan's official economic reports stress ongoing TSMC investments to maintain global leadership. This shift may extend beyond one order, reflecting patterns in CHIPS Act funding allocations that predate recent capacity reports.