LONDON: There are new delays in deploying an expert mission to assess the condition of the Safer tanker and conduct initial repairs due to a new list of requests from the Houthis related to “logistics and security arrangements,” the United Nations said on Wednesday. The tanker has been moored near Ras Issa oil terminal for more than five years. The UN previously warned that it could leak four times as much oil as was spilled during the 1989 Exxon Valdez disaster off the coast of Alaska. UN Secretary-General Antonio Guterres and the Security Council have repeatedly called on the Houthi militia in Yemen to grant access to the tanker for a technical assessment and emergency repairs.