Deal on US troops in Iraq 'close'

Iraq's foreign minister has said Iraq and the US are "very close" to a deal on the future of US forces in Iraq.

Hoshyar Zebari says both sides were redoubling efforts to bring 10 months of tough negotiations to a conclusion.

US Secretary of State Condoleezza Rice - on an unannounced trip to Baghdad - said the final deal would be in line with Iraqi laws and sovereignty.

US troops' immunity from prosecution and the timing of a US pull-out remain to be resolved, correspondents say.

The draft deal being discussed includes a commitment that US troops will start to pull out of Iraq's cities from next summer, moving to large bases out of public view, says the BBC's Crispin Thorold in Baghdad.