Rival Sudanese political factions formally attended reconciliation talks in Cairo on Saturday, the first since a conflict in the country began almost 15 months ago, but admitted there was little prospect of quickly ending the war. During the conference the Democratic Bloc, which is aligned with the army, refused to hold joint sessions with Taqaddum faction, which it accuses of sympathising with the Rapid Support Forces (RSF). Neither the army nor the RSF attended. The war in Sudan, which erupted in April 2023, has forced almost 10 million people from their homes, sparked warnings of famine and…