India's response to the attacks on its missions in the US and Canada involved the National Investigation Agency (NIA), which is responsible for handling terrorism-related crimes. Here are the key points regarding the NIA's decision: 1. Investigation: The NIA took charge of the investigations into the attacks on the Indian Missions in the US and Canada. 2. Tightened Security: The Indian government, in coordination with local authorities, heightened security measures at its missions in the affected countries to prevent further attacks. 3. Coordination with Foreign Agencies: The NIA collaborated with intelligence agencies and law enforcement agencies of the US and Canada to share information and gather evidence. 4. Suspect Identification: The NIA identified potential suspects involved in the attacks, which helped in narrowing down the focus of the investigations. 5. Gathering Evidence: The agency gathered forensic evidence from the crime scenes and interviewed witnesses to build a strong case against the perpetrators. 6. Prosecution: The NIA prepared a comprehensive charge sheet against the accused, including details of their involvement and evidence collected. 7. Extradition Requests: The agency worked closely with the Indian government to make extradition requests for the suspects to face trial in India. 8. Diplomatic Pressure: Indian diplomats engaged in diplomatic negotiations to ensure the cooperation of the US and Canada in the investigation and prosecution processes. Overall, India responded to the attacks on its missions by actively investigating, gathering evidence, and coordinating with foreign agencies to bring the perpetrators to justice.