The Future of Coalition Forces in Iraq
http://www.parliament.uk/commons/lib/research/briefings/snia-04926.pdf
Examines the legal basis for the continuing presence of foreign troops in Iraq, current troop commitments, and plans for the future. Estimates all British troops will be withdrawn by the end of July 2009 and U.S. troops will withdraw by the end of 2011. From the Library of the House of Commons.