Internal Security by Pavneet Singh | Comprehensive Textbook for Civil Services Exam

Internal Security by Pavneet Singh is a comprehensive textbook for UPSC Civil Services Mains preparation, especially for GS Paper III – Security Issues. The book covers India’s internal security challenges, security threats, mitigation strategies, terrorism, border security, current security issues, and previous years’ UPSC questions. Written in an exam-focused manner, it helps aspirants build strong analytical understanding for Mains answer writing.