Africa News Tonight: The United Nations has issued a warning on the return of cholera, which has been recorded across Zimbabwe and other parts of Africa. Amnesty International has raised concerns over the intensifying crackdown on dissidents and critics of Tunisian President Kais Saied, following a court decision to sentence opposition figure Rached Ghannouchi to prison under the country's anti-terrorism law. Plus, Sudan’s latest ceasefire attempt appeared to be crumbling today with clashes between rival military factions breaking out in several parts of the capital Khartoum. For this and more, stay tuned to Africa News Tonight!