Rwanda-backed M23 rebels have said they would withdraw from the eastern Congo town of Uvira at the request of the US administration, which had criticized seizure of the town last week as a threat to mediation efforts. The rebels entered Uvira, on the border with Burundi, less than a week after the presidents of Congo and Rwanda met with US President Donald Trump in Washington and affirmed their commitment to a peace deal known as the Washington Accords.For all the latest headlines follow our Google News channel online or via the app. US Secretary of State Marco Rubio said on Saturday that Rwanda’s actions in eastern Congo violated the Washington Accords and vowed to “take action to ensure promises made to the President are kept.” Rwanda denies supporting M23 and has blamed Congolese and Burundian forces for the renewed fighting. A report by a United Nations group of experts in July said Rwanda exercised command and control over the