He said the Indian government's decision to investigate the matter was "good and appropriate" and added that the US looked forward to seeing the results.
Canadian Prime Minister Justin Trudeau has called on the Indian government to cooperate with Canada in the investigation of Khalistani terrorist Hardeep Singh Nijjar.
Foreign Policy experts have reacted to the indictment filed by the United States Justice Department against an Indian national for his alleged involvement in a foiled plot to assassinate a US-based leader of the Sikh Separatist Movement and a citizen in New York.