In a Facebook post issued on Wednesday to commemorate the tragedy, the Canadian Security Intelligence Service (CSIS) directly linked the attack to the separatist movement. The agency stated, "On June 23, 1985, a bomb planted by Canada-based Khalistani extremists destroyed the aircraft, killing everyone on board — most of them Canadians. It remains the deadliest terrorist attack in Canada’s history and a defining moment for our national security community."
The bombing of Air India Flight 182, a Boeing 747 known as Emperor Kanishka, occurred while the aircraft was en route from Toronto to Mumbai. The attack remains the worst terrorist incident in Canadian history and was the deadliest act of aviation terrorism in the world until the September 11 attacks in 2001.
Investigators determined that a bomb concealed in the aircraft’s luggage compartment by members of the banned Khalistani organization Babbar Khalsa caused the explosion. The blast tore the aircraft apart over the Atlantic Ocean, killing all passengers and crew members on board. In 2005, Canada officially designated June 23, the anniversary of the tragedy, as the National Day of Remembrance for Victims of Terrorism.
CSIS's decision to explicitly identify the Khalistani movement as responsible for the attack comes only months after the agency's annual report described Khalistani extremists as a serious national security concern. In that report, CSIS warned that Canada-based Khalistani extremist groups were using Canadian territory to promote a violent extremist agenda while financing and organizing violent activities.
For decades, India has accused Canada of ignoring concerns that Ottawa was providing a safe environment for Khalistani activities long after the movement's influence had significantly diminished within India. Successive Canadian governments, particularly under former Prime Minister Justin Trudeau, repeatedly clashed with New Delhi over the issue. The Trudeau administration went as far as accusing India of conducting violent transnational operations against Canadian citizens. However, Canada's recent recognition of the threat posed by Khalistani networks has strengthened India's long-standing position on the matter.
The question now being raised is why Canada required more than forty years to officially and unambiguously identify Khalistani extremists as the perpetrators of the Air India disaster.
Although former Prime Minister Stephen Harper formally apologized in 2010 for Canada's institutional failures surrounding the tragedy, official terminology remained cautious and indirect. Government communications frequently referred to the perpetrators as "insurgents" or "unnamed extremists" rather than explicitly identifying the ideology behind the attack. It has taken sixteen additional years for Canadian authorities to abandon that ambiguity and publicly acknowledge Canada-based Khalistani extremists as the architects of the country's deadliest terrorist attack.
The significance of this acknowledgement extends beyond historical accountability. The Khalistani movement, which emerged in Punjab during the 1970s and was associated with decades of violent insurgency, has largely faded from prominence in India. Nevertheless, many committed supporters relocated to Western countries, particularly Canada, where they were able to establish networks and continue promoting their cause.
Within Canada, these individuals found both a large diaspora community and an environment that critics argue enabled their activities under the protection of freedom of expression. According to Indian authorities, this atmosphere contributed to the growth and persistence of extremist networks that continued operating far from the movement's original center.
India has consistently alleged that Canada overlooked the activities of Khalistani activists involved in illegal operations, including murders, human trafficking, and organized crime. Indian officials have maintained that proceeds from such activities were used to support campaigns that New Delhi characterizes as terrorism conducted in the name of a political and religious movement.
Diplomatic tensions intensified significantly during Justin Trudeau's tenure. One major controversy emerged during Trudeau's 2018 visit to India when Jaspal Atwal, a Sikh Canadian convicted in connection with the 1986 attempted assassination of Punjabi minister Malkiat Singh Sidhu, was invited to an official state reception, triggering political fallout.
Relations deteriorated further when Trudeau addressed Canada's Parliament and accused Indian intelligence agencies, specifically the Research and Analysis Wing, of involvement in the killing of Khalistani activist Hardeep Singh Nijjar on Canadian soil. The allegations led to one of the most serious diplomatic confrontations in the history of relations between the two countries.
Under Prime Minister Mark Carney's administration, however, Canada's approach appears to be undergoing a significant transformation.
In its 2025 public report released in March, CSIS identified Canada-based Khalistani extremist groups as a national security threat for the first time. The agency stated that the continued involvement of such groups in violent extremist activities posed a threat to both Canada and Canadian interests.
The report further noted that some Canada-based Khalistani extremists maintained connections with Canadian citizens who used Canadian institutions to advance extremist objectives and collect funds from community members, with portions of those funds allegedly diverted toward violent activities.
CSIS's latest statement commemorating the Air India tragedy represents the clearest and most direct acknowledgement yet by Canadian authorities of the role played by Khalistani extremists in the bombing of Flight 182. For India, the declaration is likely to be viewed as a validation of concerns repeatedly raised over several decades regarding extremist networks operating from Canadian territory. More than forty years after the destruction of Emperor Kanishka, Canada's official recognition of the perpetrators marks a pivotal moment in both the historical record of the tragedy and the evolving relationship between Ottawa and New Delhi.
About The Author
Comment List