Segments of the syllabus requiring additional focus for UPSC interview preparation include current affairs, national and international issues, and relevant socio-economic topics. Candidates should prioritize understanding key government policies and their implications, as these often feature in interviews. Constitutional provisions and fundamental rights also require thorough knowledge, as they relate to real-world scenarios. Additionally, aspirants should focus on ethical considerations and governance, reflecting the core values expected from a civil servant. Finally, general awareness about India's history, geography, and culture plays a critical role in rounding out a candidate’s readiness for personal interviews.