UPSC assesses a candidate's grasp of regional issues during interviews through targeted questions that gauge understanding of local politics, economy, and culture. Interviewers often inquire about candidates' insights into recent developments, policies, and challenges specific to their regions. This evaluation highlights the importance of relevant current affairs knowledge and the ability to connect broader national policies with regional implications. Aspirants are encouraged to demonstrate their awareness of the socio-political dynamics influencing their states, indicating their readiness for a role that requires nuanced understanding and local engagement.