Aspirants can stay updated with national and international issues relevant to UPSC through consistent engagement with trusted news sources, government reports, and current affairs podcasts. Online platforms like social media can also provide real-time updates but should be used judiciously. Participating in discussions, forums, or groups dedicated to UPSC preparation can facilitate knowledge sharing and diverse perspectives. Regular revision of current affairs through quizzes and notes helps reinforce this knowledge. Attending relevant seminars or webinars can further deepen understanding and keep candidates informed of critical developments.