Given the novelty of this organization, lines of authority were confused. Although Bremer nominally worked for and reported to Defense Secretary Rumsfeld, he increasingly dealt directly with the White House staff and bypassed the Pentagon bureaucracy. Relationships with the local U.S. military command were reportedly both strained and confused. The massive U.S. military presence and its role in providing law and order were regarded as increasingly oppressive by the Iraqi people, and this perception played a role in stimulating violent resistance. And then, with the transfer of sovereignty in June 2004, this entire, large bureaucracy had to be dismantled and its functions handed back either to Iraqi ministries or to the new embassy/ country team. This once again created substantial confusion as roles and missions were reassigned to a different bureaucracy.