Why India's warnings about Sikh separatism don't get much traction in the West
India suspends visa services for citizens of Canada, Trudeau says he’s not trying to cause problems
What to know about the tensions between Canada and India over the killing of a Sikh
India expels senior Canadian diplomat in tit-for-tat row over Sikh activist's killing
Canada is investigating whether India is linked to the slaying of a Sikh activist