According to @satyanadella, Microsoft is committing US$17.5B to support India’s AI infrastructure, skills, and sovereign capabilities, following his discussion with Prime Minister Narendra Modi (source: Satya Nadella on X, Dec 9, 2025). The post specifies this is Microsoft’s largest investment ever in Asia and publicly confirms the capital allocation and focus areas, with no additional timing or vendor details provided in the announcement (source: Satya Nadella on X, Dec 9, 2025).