Extends the mandate of the Monitoring Group for a further 13 months until 25 August 2013. By paragraph 10 the Council provides a specific exemption to the arms embargo to UNPOS and by paragraphs 11 and 12 provides exemptions to the arms embargo on Eritrea. Renews for a period of twelve months an exemption to the assets freeze imposed by paragraph 3 of resolution 1844 (2008) in connection with the delivery of humanitarian assistance in Somalia.