Yes, it is highly recommended to set aside specific time for reading newspapers and current affairs related to Political Science and International Relations (PSIR) in your study plan for the UPSC exam.

Why is it important?
- Relevance: PSIR is a dynamic subject that requires an understanding of current events and their impact on politics and international relations. Reading newspapers and staying updated with current affairs helps you connect theoretical concepts with real-world examples.
- Comprehensive Preparation: The UPSC exam tests your knowledge not just on theoretical aspects but also on the application of concepts in current scenarios. By reading newspapers regularly, you gain a broader perspective and develop analytical skills necessary for answering questions effectively.
- Essay Writing: Current affairs play a crucial role in the essay paper of the UPSC exam. By staying updated, you can provide relevant examples and insights, thereby enhancing the quality of your essays.

How to incorporate it into your study plan?
- Dedicated Time Slot: Allocate a specific time each day or week solely for reading newspapers and current affairs related to PSIR. This ensures that you give it sufficient attention and don't neglect it amidst other subjects.
- Selecting the Right Sources: Choose reliable newspapers and magazines that cover national and international affairs extensively. Some recommended sources include The Hindu, The Indian Express, and Yojana magazine. Avoid relying on unverified online platforms.
- Note-taking: While reading, make concise notes of important news articles, editorials, and events relevant to PSIR. Summarize the key points, arguments, and any related theories or concepts. This helps in quick revision and retaining information.
- Linking with the Syllabus: Regularly review the syllabus of PSIR and identify topics that are currently in the news. Pay special attention to these topics while reading newspapers. This approach ensures that you focus on areas that are directly connected to the exam.
- Discussion and Analysis: Engage in group discussions or join online forums to exchange ideas and opinions on current affairs related to PSIR. This helps in gaining different perspectives and enhancing your understanding of the subject.

Conclusion:
Setting aside specific time for reading newspapers and current affairs related to PSIR is crucial for a comprehensive and well-rounded preparation for the UPSC exam. It helps you stay updated, connect theoretical concepts with real-world examples, and develop the necessary analytical skills to excel in the exam.