Victor Davis Hanson points out that “surging,” i.e., significantly increasing, US troop strength in Iraq needs to be accompanied by new rules of engagement and a more aggressive approach.

Putting Iran and Syria on notice that we will bomb terrorists flocking across their borders.

Give an ultimatum to militia heads, especially Moqtadar Sadr, to disband or face annihilation from the United States.

Expand the rules of engagement in all matters dealing with IEDs, with a shoot on sight rule concerning anyone found implanting or aiding such efforts.

Enlarge the planned Iraqi security forces to near 400,000, and embed far more Americans in those units.

Recalibrate the ratio of support to combat troops, so that we don’t simply create bigger compounds to facilitate larger troop levels to end up with more stationary and more numerous targets—and ever more enclaves of Americans behind thousands of acres of bermed reserves.

So spell out the mission, the new rules of engagement, and then, and only then, surge—if need be— more troops.