The present report is submitted pursuant to Security Council resolution 2327 (2016), by which the Council extended the mandate of the United Nations Mission in South Sudan (UNMISS) until 15 December 2017 and requested me to report on the implementation of the mandate every 90 days. The report covers developments from 2 September to 14 November 2017. A special report will be submitted to the Security Council on the outcomes of the strategic review of UNMISS that I requested in September.