The primary objective of the National Geospatial Mission announced in the Union Budget 2025-26 is to modernize land records and enhance urban planning. The government has identified the importance of accurate geospatial data for urban development, better infrastructure planning, and streamlining land records. This initiative will play a critical role in improving efficiency and transparency in land-related processes, and is expected to boost urban growth and planning.
Thus, the correct answer is To modernize land records and enhance urban planning.