Somalia: Piracy Analysis and Warning Weekly (PAWW) Report (Horn of Africa) for November 25-December 1, 2010 [open pdf - 431KB]
"The Piracy Analysis and Warning Weekly (PAWW) Report provides a review of incidents and an outlook on the threat to merchant shipping in or near the Gulf of Aden and off the East coast of Somalia from piracy and associated maritime crime. This report is produced primarily to inform merchant mariners and naval forces operating in and near the Horn of Africa of recent pirate activity. [...] There were ten piracy incidents in this period."
Office of Naval Intelligence: http://www.oni.navy.mil/
Piracy Analysis and Warning Weekly (PAWW) Report (November 25-December 1, 2010)