Babbar Khalsa International Hardeep Singh Nijjar National Investigation Agency Gurpatwant Singh Pannun Banned Organizations Babbar Khalsa Arshdeep Dalla Murder Cases International Terrorism Extortion International Relations Arsh Dala Arshdeep Singh Criminal Organizations Explosives Nijjar Killing Police Operations Khalistan Zindabad Force Investigations Terrorist Organizations Inderjeet Singh Gosal Arsh Dalla Khalistani Operatives Gopal Singh Chawla Goldy Brar Intelligence Operations Air India Flight 182 Intelligence Failures Legal Proceedings Happy Passia Violence Punjab Attacks Extradition Punjab Terrorism Attacks Harjit Singh Laddi Gang-related Activities Incidents Harjeet Singh Laddi Arrests Violence in Canada Inderjit Singh Gosal Criminal Activities Activism Extremist Organizations Charity Misuse Harpreet Singh Khalistan Tiger Force Political Violence Murder Investigations Hardeep Singh Nijjar Case Khalistani Terrorism Explosions Bombing Political Assassination