Experts say neither country is expected to back down after strong language used in recent exchanges, tit-for-tat expulsions of diplomats.

Canada accuses Indian government agents of involvement in "violent acts" aimed at intimidating Canadian Sikh separatists.

Relations between India and Canada are at a low point as the countries expelled each other’s top diplomats over an ongoing dispute about the killing of a Sikh activist in Canada

Relations between India and Canada are at a low point as the countries expelled each other's top diplomats over an ongoing dispute about the killing of a Sikh activist in Canada. Canada said it had identified India’s top diplomat in the country as a person of interest in an assassination plot and expelled him and five other diplomats Monday.

Justin Trudeau accused Indian diplomats of backing a pattern of criminal harassment and violence against Canadians.