BRAHMA CHELLANEY, SPECIAL TO THE GLOBE AND MAIL

Canada and India are friends, not foes. But Prime Minister Justin Trudeau, by countenancing the rising anti-India activities of extremist Sikh groups in Canada, has brought relations with New Delhi under increasing strain during his term in office. Now, with his statement in the House of Commons on Monday, he has created an unusual diplomatic crisis between two major democracies.

Mr. Trudeau’s extraordinary statement was not about Canadian security agencies finding evidence of India’s involvement in the killing of a Canadian Sikh extremist, Hardeep Singh Nijjar. Rather, his statement was only about “allegations,” which he called credible, of a “potential” India “link” to the murder. More than three months after Mr. Nijjar’s killing, homicide investigators have not arrested a single suspect in connection with the shooting.

In this light, why would Mr. Trudeau air such allegations at this stage, knowing that doing so would hold serious implications for Canada’s relations with India? It has already sparked tit-for-tat expulsions of diplomats and plunged Canada-India relations to their lowest ebb.

A wiser approach would have been to charge all the suspects and present evidence of any Indian government involvement in a court of law. But with no arrests, let alone evidence, Mr. Trudeau has dealt a major blow to Ottawa’s bilateral relationship with New Delhi by echoing the allegations of Canadian Sikh extremists who have held India responsible from the day Mr. Nijjar was shot.

India has never been accused of carrying out an assassination on Western soil, even though it has long been the target of major international terrorist attacks. India’s concerns about the operations of Sikh and Kashmiri terrorists from Anglosphere countries go back to the 1980s, when an Indian diplomat was murdered in Birmingham in Britain and a bomb downed an Air India flight from Toronto, killing all 329 people on board.

Assassinating dissidents abroad is what authoritarian regimes do. India is the world’s largest democracy, and it has not taken down even the United Nations-designated, Pakistan-based terrorists wanted for horrific attacks such as the 2008 Mumbai massacre. Mr. Nijjar, allegedly associated with a small Sikh militant group in Canada, was not on India’s list of most-wanted terrorists.

Significantly, Mr. Trudeau’s allegation came just days after he was chastised by Indian Prime Minister Narendra Modi during the G20 summit for being soft on Sikh terrorists. Mr. Modi conveyed to the Canadian Prime Minister that New Delhi had “strong concerns about continuing anti-India activities of extremist elements in Canada. They are promoting secessionism and inciting violence … The nexus of such forces with organized crime, drug syndicates and human trafficking should be a concern for Canada as well.”

India, which accused Mr. Trudeau on Tuesday of sheltering Sikh “terrorists and extremists,” has been rankled by what appear to be increasing threats against Indian diplomatic missions and diplomats in Canada. Mr. Trudeau’s minority government depends on support from the New Democratic Party leader Jagmeet Singh, who in the past has participated in events where Sikh extremists have demanded the creation of Khalistan, or a Sikh homeland carved out of India. At one such event in 2016, a speaker endorsed the use of political violence as a “legitimate form of resistance” to achieve Khalistan.

The Khalistan movement, however, has little support among Sikhs in India. Even in Canada and other English-speaking countries, such separatists make up a minority of the Sikh diaspora. But what the secessionists lack in numbers, they make up through a pitched campaign that, disturbingly, often glorifies political violence.

To be sure, rising Sikh separatist activity in Canada is not the only issue that has caused bad blood between Mr. Trudeau and Mr. Modi. In 2020, Mr. Trudeau cheered on largely Sikh farmers blockading highways near New Delhi. But while defending protesters’ rights half a world away, Mr. Trudeau declared a federal emergency in Canada last year to quash blockades of Canadians protesting his COVID-19 vaccination policy. The stunning hypocrisy has not been forgotten in New Delhi.

At a time when a major global geopolitical reordering is under way, Canada and India, which have no major clash of strategic interest, should be close partners. Indeed, their shared goals, including universal adherence to international law, make them natural allies. Against this backdrop, Mr. Trudeau’s evidence-free claim against India is not just astounding; it threatens to further corrode Canada’s relations with the world’s fastest-growing major economy.

Repairing the damage to the bilateral relationship may take time but it must begin in earnest after the present diplomatic crisis is over. This may only happen after a change of government in Ottawa.

Brahma Chellaney is the author of nine books on international geopolitics, a professor of strategic studies at the independent Centre for Policy Research in New Delhi, and a Richard von Weizsäcker Fellow of the Robert Bosch Academy in Berlin.