But the key shift in focus will be from counter-insurgency operations to more and more cooperation with Iraqi security forces and to building Iraqi security capacity.

But clearly the fact that we've gone from zero Iraqi security forces on duty in May to up to 200,000 today is an enormous accomplishment, but it's not enough.

The training and equipping of Iraqi security forces should be accelerated.

Certainly our goal is to leave Iraq, but we can't leave Iraq with our forces until we know that the Iraqi security forces are capable and efficient enough to defend the sovereignty of the nation.

We'll try to include Iraqi officers in our staffs. We will do everything we can to empower Iraqi security forces to stand up on their own and operate where they can alone.

The largest single contributor to Iraq's security is that effort of Iraqi people who continue to step forward to join the various Iraqi security forces.