Strengthening the Silicon Shield: Cabinet Approves New Semiconductor Units Under ISM

The focus on Gallium Nitride (GaN) at the Dholera facility is technologically significant. GaN is a next-generation semiconductor material that offers superior efficiency, faster switching speeds, and better thermal management compared to traditional silicon. Its applications are critical for 5G infrastructure, fast-charging technologies, and power electronics in renewable energy. Meanwhile, the OSAT unit in Surat will play a vital role in the 'back-end' of the value chain, where silicon wafers are assembled, tested, and packaged into final products. From a policy perspective, the ISM represents a proactive industrial strategy where the state provides substantial fiscal support—up to 50% of the project cost—to de-risk capital-intensive investments. Beyond manufacturing, these units are expected to catalyze a broader ecosystem of component suppliers, design houses, and specialized service providers, creating high-skilled employment opportunities and fostering indigenous innovation. UPSC Relevance: This development is a critical case study for government interventions in 'sunrise sectors' to ensure strategic autonomy and economic resilience. It directly relates to GS Paper II (Government Policies) and GS Paper III (Science & Technology and Industrial Growth), specifically touching upon the indigenization of technology and the electronics manufacturing value chain.