Ugandan police officers arrive at Aden Abdulle International Airport in the Somali capital Mogadishu 27 July 2013, to begin a one-year tour serving as formed police units with the African Union Mission in Somalia (AMISOM). The incoming 135 police officers replace a previous unit of the same number that completed their deployment and rotated back to their home country of Uganda. AU-UN IST PHOTO / STUART PRICE.