The primary function of the National Security Guard (NSG) is to deal with anti-terrorist activities and hostage rescue. It is an elite counter-terrorism unit that operates under the Ministry of Home Affairs in India. The NSG was established in 1984 as a response to the growing threat of terrorism in the country. Let us explore the various aspects of NSG's role and functions in detail.

1. Counter-terrorism operations:
The NSG is primarily tasked with conducting counter-terrorism operations in India. It is responsible for neutralizing and containing terrorist threats, including acts of violence, hostage situations, hijackings, and attacks on vital installations. The NSG undergoes rigorous training in specialized tactics, techniques, and procedures to effectively handle such situations.

2. Hostage rescue:
One of the key functions of the NSG is to carry out hostage rescue operations. In case of a hostage situation, the NSG deploys its highly trained commandos to safely rescue the hostages while minimizing casualties. The commandos are equipped with advanced weapons, surveillance equipment, and communication systems to execute such operations with precision and speed.

3. VIP security:
The NSG also provides security cover to VIPs (Very Important Persons) who face significant security threats. It ensures the safety and protection of high-ranking government officials, diplomats, and other dignitaries during their visits or public events. The NSG's expertise in counter-terrorism and specialized security measures makes it an ideal choice for VIP protection.

4. Training and capacity building:
Apart from its operational role, the NSG is actively involved in training and capacity building. It conducts specialized training programs for other law enforcement agencies, both within India and abroad. The NSG imparts knowledge and skills in areas such as counter-terrorism, bomb disposal, tactical operations, and crisis management, thereby enhancing the overall capabilities of the security forces.

5. International cooperation:
The NSG also collaborates with international counterparts in the field of counter-terrorism. It engages in information sharing, joint exercises, and capacity building programs with other countries to strengthen global efforts against terrorism. Such cooperation helps in the exchange of best practices and fosters greater coordination in dealing with transnational threats.

In conclusion, the National Security Guard (NSG) plays a crucial role in countering terrorism and ensuring the security of the nation. Its primary functions include conducting anti-terrorist activities, rescuing hostages, providing VIP security, training and capacity building, and fostering international cooperation. The NSG's specialized and highly trained commandos make it a formidable force in combating terrorism and safeguarding national interests.

The primary function of the National Security Guard (NSG) is to deal with anti-terrorist activities, including hostage rescue operations, and to protect against acts of terrorism.