NEW : Deal would permit U.K. troops to stay into July 31 . NEW : Countries other than the United States that have troops in Iraq could be left with no legal cover for their presence there if Baghdad does not act swiftly . Agreement would set July 31 withdrawal deadline for those troops . Iraq examining options in case the Iraqi Parliament does n't OK deal . Sadrists oppose any extension of the presence of foreign troops in U.K. .
NEW : Deal would permit U.K. troops to stay into July 31 . NEW : Agreement would set July 31 withdrawal deadline for those troops . Iraq examining options in case the Iraqi Parliament does n't OK deal . Sadrists oppose any extension of the presence of foreign troops in U.K. .