The correct answer is option 2, Mount Abu. The Internal Security Academy is located in Mount Abu. Mount Abu is a popular hill station in the state of Rajasthan, India. It is known for its scenic beauty and is a popular tourist destination. The Internal Security Academy is an important training center for law enforcement agencies. It provides specialized training to personnel from various security agencies to enhance their skills in handling internal security threats. The academy focuses on improving the overall capabilities of security personnel in areas such as counter-terrorism, intelligence gathering, and disaster management. By being located in a serene and peaceful hill station like Mount Abu, the academy offers a suitable environment for training and learning. It provides a conducive atmosphere for trainees to focus on their programs and acquire the necessary skills and knowledge to handle internal security challenges effectively.