While in Iraq, the defense secretary hinted at reducing levels by two Army brigades that would "drop the American troop presence below the 138,000 level that had been considered a baseline prior to the temporary addition of about 20,000 troops to provide extra security during the Oct. 15 referendum and the Dec. 15 election. Rumsfeld had previously said those 20,000 would be leaving soon."

But Henry Kissinger, who supported Saddam's removal from power, argues that as Iraqi units are trained they should be added to the baseline US force to put maximum pressure on the insurgents.

The views of critics and administration spokesmen converge on the proposition that as Iraqi units are trained, they should replace American forces – hence the controversy over which Iraqi units are in what state of readiness. But strategy based on substituting Iraqi for American troops may result in confirming an unsatisfactory stalemate. Even assuming that the training proceeds as scheduled and produces units the equivalent of the American forces being replaced – a highly dubious proposition – I would question the premise that American reductions should be in a linear relationship to Iraqi training. A design for simply maintaining the present unsatisfactory security situation.

The better view is that the first fully trained Iraqi units should be seen as increments to coalition forces and not replacements, making possible accelerated offensive operations aimed at the guerrilla infrastructure. Such a strategy would help remedy the shortage of ground forces, which has slowed anti-guerrilla operations throughout the occupation. While seemingly more time-consuming, it would in fact present better opportunities for stabilizing the country and hence provide a more reliable exit route....

Pressures to continue or accelerate the withdrawals could magnify so that the relationship to the political criteria of progress will be lost. A process driven by technical or domestic criteria may evoke a competition between various Iraqi factions to achieve nationalist credit for accelerating the U.S. withdrawal, perhaps by turning on us either politically or with some of their militia....