Recent allegations of Indian involvement in the death of Khalistani terrorist, Hardeep Singh Nijjar have ignited a diplomatic standoff between India and Canada. India's unwavering commitment to combating all forms of terrorism and its anticipation of Western support have laid the groundwork for an enduring standoff. This dispute not only has the potential to further strain relations but also underscores the intricate challenges involved in tackling terrorism on a global stage. Vikram Chandra tells you more.