Dadaab is the biggest refugee complex in the world and was officially declared full in 2008. The complex is made up of three camps Dagahaley, Ifo, Hagadera and now the Ifo extension. — 65,000 Somalis flee the drought, famine and war and have started moving into a new extension of the world’s largest refugee camp in Kenya, Dadaab camp. 30th July 2011