India roundup: AI data center buildout accelerates as semiconductor push continues to broaden

India's strategic play isn't about building a foundry—it's about anchoring the geographic node for AI inference infrastructure. The simultaneous push across chip IP licensing, advanced packaging, and optical interconnect signals a clear target: not sub-28nm logic, but the 'last mile' of GPU cluster bandwidth and thermal bottlenecks. This directly pressures the InfiniBand and Ethernet optical module supply chain, with Broadcom and Marvell facing localized substitution risk in the Indian market. On compliance, India is deeply tethered to CHIPS Act spillover benefits, yet its equipment stack remains locked inside ASML and Applied Materials licensing frameworks. The 2022 Dutch DUV export restriction to China demonstrated that license revocation transmits through supply chains in just 6-9 months—mature-node packaging utilization could drop 30%+ under similar pressure. The real competitive threat isn't TSMC (Taiwan, China) or Samsung. It's Vietnam and Malaysia's entrenched OSAT capacity. If India pushes packaging yield above 95% within 18 months, Southeast Asian test-and-pack orders will accelerate northward. 12-24 month tail: optical interconnect and CPO will become India's semiconductor narrative anchor, not logic chips. By 2026, a 'GPU deployment + optical interconnect + advanced packaging' triangle will solidify, but IP and EDA will remain 90%+ dependent on Synopsys, Cadence, and Arm. This isn't self-sufficiency—it's selective dependency.