A Kenyan police officer patrols near the British Royal Navy Frigate HMS Northumberland as essential foodstuffs are loaded on board the ship at the port of Mombasa, Kenya, Monday, Jan 26, 2009. The naval ship is expected to escort four World Food Programme (WFP) ships loaded with relief food destined for Somalia. The warship will escort the four cargo ships against any attacks or hijackings by Somali pirates as they sail through the Somali waters to the port of Kismayu.