Africa News Tonight: A top United States diplomat says the U.S. adjourned talks with Sudan’s warring military forces because the format for the negotiations was not succeeding in the way they wanted .International research company, IPSOS, has conducted an extensive survey across Africa about the war between Russia and Ukraine. And, Campaigning has officially ended as the Electoral Commission of Sierra Leone prepares for elections Saturday for president, parliament, mayors and local representatives. For this and more, stay tuned to Africa News Tonight!