India suspends visa services in Canada and rift widens over killing of Canadian citizen

India’s visa processing center in Canada says it has suspended services as a rift widened between the countries after Canada’s leader said India may have been involved in the killing of a Canadian citizen

India's visa processing center in Canada suspended services Thursday as a rift widened between the countries after Canada's leader said India may have been involved in the killing of a Canadian citizen.

Prime Minister Justin Trudeau told Parliament on Monday that there were “credible allegations” of Indian involvement in the assassination of Sikh independence activist Hardeep Singh Nijjar, who had been wanted by India for years and was gunned down in June outside the temple he led.

Canada also expelled an Indian diplomat, and India followed by expelling a Canadian diplomat on Tuesday. It called the allegations being investigated in Canada absurd and an attempt to shift attention from the presence of Nijjar and other wanted suspects in Canada.

"Important notice from Indian Mission: Due to operational reasons, with effect from 21 Sept. Indian visa services have been suspended till further notice,” the BLS Indian Visa Application Center in Canada said. It gave no further details. BLS is the agency that processes visa requests for India.

India’s External Affairs Ministry did not immediately comment.

Nijjar was working to organize an unofficial referendum among the Sikh diaspora on independence from India at the time of his killing. He had denied India's accusation that he was a terrorist.

Demands for an independent Sikh homeland, known as Khalistan, started as an insurgency in India’s Punjab state in the 1970s that was crushed in an Indian government crackdown that killed thousands. The movement has since lost much of its political power but still has supporters in Punjab, where Sikhs form a majority, as well as among the sizable overseas Sikh diaspora.