 In 2011, Human Rights Watch reported that the Government of India had "yet to prosecute those responsible for the mass killings".According to the 2011 WikiLeaks cable leaks, the United States was convinced of Indian National Congress' complicity in the riots and called it "opportunism" and "hatred" by the Congress government, of Sikhs.Although the U.S. has not identified the riots as genocide, it acknowledged that "grave human rights violations" occurred.