http://www.guardian.co.uk/Iraq/Story/0,2763,1190288,00.htmlThe ceasefire calls also appeared to be aimed at freeing US troops and resources for a parallel running battle with radical Shia militias, after it became evident that US-led coalition troops were being overwhelmed by the two-front conflict. It emerged yesterday that an entire Iraqi battalion had refused to fight with US troops and had returned to barracks, torpedoing any prospects of the US pulling out any of its 135,000 troops and passing on their duties to an Iraqi force.
Mr Bremer confirmed that the 620-strong battalion of newly trained Iraqi soldiers had refused to fight after members of the unit were attacked while passing through a Shia district of Baghdad.
According to Major General Paul Eaton, who is overseeing their training, the Iraqi soldiers had told him: "We did not sign up to fight Iraqis."
The report quoted an unnamed senior US officer as saying as many as a quarter of the new Iraqi security forces had "quit, changed sides, or otherwise failed to perform their duties".
Mr Bremer played down the significance of the issue yesterday. "I don't think it's a significant portion at all," he told ABC television.
The surge in fighting has led to calls for an increase in the numbers of US troops in Iraq. "It's obvious that we're paying a heavy price, I think, for not having had enough troops there from the beginning," said John McCain, a Republican senator.