 The main tasks of the representative were to work with U.S. authorities to create a representative government in Iraq, coordinate humanitarian relief, aid reconstruction of Iraq's infrastructure, boost the protection of human rights, and encourage international cooperation to aid the country.In August 2003, there was a massive bombing of the UN Headquarters in Baghdad which confirmed critics fears.The UN then withdrew from Iraq until February 2004, when under heavy US pressure the UN agreed to send a mission to Iraq to help construct a new government.