Minister of Foreign Affairs Melanie Joly, left, and Minister of Public Safety, Democratic Institutions and Intergovernmental Affairs Dominic LeBlanc, right, speak to reporters in the Foyer of the House of Commons on Parliament Hill, in Ottawa, Ontario, Monday, Sept. 18, 2023, after Prime Minister Justin Trudeau announced that Canadian authorities had intelligence that India’s government may have had links to the June assassination of a Sikh activist in Canada. (Justin Tang/The Canadian Press via AP)

FILE - Indian Prime Minister Narendra Modi welcomes Canada Prime Minister Justin Trudeau upon his arrival at Bharat Mandapam convention center for the G20 Summit, in New Delhi, India, Saturday, Sept. 9, 2023. Canada has expelled a top Indian diplomat on Monday, Sept. 18, 2023, as it investigates what Prime Minister Trudeau called credible allegations that India’s government may have had links to the assassination in Canada of a Sikh activist. (AP Photo/Evan Vucci, File)

Mourners carry the casket of Sikh community leader and temple president Hardeep Singh Nijjar during Antim Darshan, the first part of a day-long funeral service for him, in Surrey, British Columbia, Sunday, June 25, 2023. Canada expelled a top Indian diplomat Monday, Sept. 18, as it investigates what Prime Minister Justin Trudeau called credible allegations that India’s government may have had links to the Sikh activist's assassination. (Darryl Dyck/The Canadian Press via AP)

Prime Minister Justin Trudeau takes part in a bilateral meeting with Indian Prime Minister Narendra Modi during the G20 Summit in New Delhi, India on Sunday, Sept. 10, 2023. On Monday, Sept. 18, Canada expelled a top Indian diplomat as it investigates what Trudeau called credible allegations that India’s government may have had links to the assassination in Canada of a Sikh activist. Trudeau told Parliament that he brought up the slaying with Modi at the G-20. (Sean Kilpatrick/The Canadian Press via AP)

Khalistan flags are seen outside the Guru Nanak Sikh Gurdwara Sahib in Surrey, British Columbia, on Monday, Sept. 18, 2023, where temple president Hardeep Singh Nijjar was gunned down in his vehicle while leaving the temple parking lot in June. Canada expelled a top Indian diplomat Monday as it investigates what Prime Minister Justin Trudeau called credible allegations that India’s government may have had links to the assassination in Canada of a Sikh activist.(Darryl Dyck/The Canadian Press via AP)

The Guru Nanak Sikh Gurdwara Sahib is seen in Surrey, British Columbia, on Monday, Sept. 18, 2023, where temple president Hardeep Singh Nijjar was gunned down in his vehicle while leaving the temple parking lot in June. Canada expelled a top Indian diplomat Monday as it investigates what Prime Minister Justin Trudeau called credible allegations that India’s government may have had links to the assassination in Canada of a Sikh activist.(Darryl Dyck/The Canadian Press via AP)

An Indian paramilitary soldier stands guard next to a police barricade outside the Canadian High Commission in New Delhi, India, Tuesday, Sept. 19, 2023. Tensions between India and Canada are high after Prime Minister Justin Trudeau's government expelled a top Indian diplomat and accused India of having links to the assassination in Canada of Sikh leader Hardeep Singh Nijjar, a strong supporter of an independent Sikh homeland. (AP Photo/Altaf Qadri)

Canada Prime Minister Justin Trudeau delivers a statement in the House of Commons on Parliament Hill in Ottawa, Ontario, on Monday, Sept. 18, 2023. (Sean Kilpatrick/The Canadian Press via AP)

The Guru Nanak Sikh Gurdwara Sahib is seen in Surrey, British Columbia, on Monday, Sept. 18, 2023, where temple president Hardeep Singh Nijjar was gunned down in his vehicle while leaving the temple parking lot in June. Canada expelled a top Indian diplomat Monday as it investigates what Prime Minister Justin Trudeau called credible allegations that India’s government may have had links to the assassination in Canada of a Sikh activist.(Darryl Dyck/The Canadian Press via AP)

A group of men sit outside the Guru Nanak Sikh Gurdwara Sahib in Surrey, British Columbia, on Monday, Sept. 18, 2023, where temple president Hardeep Singh Nijjar was gunned down in his vehicle while leaving the temple parking lot in June. Canada expelled a top Indian diplomat Monday as it investigates what Prime Minister Justin Trudeau called credible allegations that India’s government may have had links to the assassination in Canada of a Sikh activist.(Darryl Dyck/The Canadian Press via AP)