40. Reaffirms the importance of appropriate gender expertise and training in missions mandated by the Security Council in accordance with resolutions 1325 (2000) 1820 (2008) and 2106 (2013), recalls the need to address violence against women and girls as a tool of warfare, welcomes the appointment of women protection advisors in accordance with resolutions 1888 (2009), 1889 (2009) 1960 (2010) and 2106 (2013), requests the Secretary-General to establish monitoring, analysis and reporting arrangements on conflict-related sexual violence, including rape in situations of armed conflict and post-conflict and other situations relevant to the implementation of resolution 1888 (2009), as appropriate, and encourages UNMISS as well as the Government of the Republic of South Sudan to actively address these issues;