This revised and updated Second Edition of Internal Security and Disaster Management delves into the complex internal security landscape of India, addressing key challenges from extremism, terrorism and cyber threats to border and coastal security. Covering a wide range of topics, such as Left-Wing Extremism, insurgency in the North-East, challenges in Jammu & Kashmir, impact of media and social media, border and coastal security challenges, money laundering, India?s security forces and organizations, AFSPA, communalism, mob violence and nuclear security, the book provides in-depth analysis crucial for answering multifaceted questions in UPSC/State PSC Civil Services (Main) examination. With additional focus on emerging non-traditional security threats and disaster management, it equips them with a firm grasp over the Internal Security and Disaster Management portions of the syllabus.