It's not his most recent article, but here's a link to the Dunlap's article "America's asymmetric advantage" from the September 06 Armed Forces Journal.
Wow - "Earth to Buck Rogers", "Buck we have a situation down here - a human one - and well, we are going to be off the net for awhile, but don't worry." "Oh and Buck, one of the mission tech says he left a couple of things loose on your craft, and .....

War is about people - often its about killing them and compelling them, but its a human endevour. Any formula that tries to mimimize that into a technological one ignores the obvious, and risks the political objectives. Wouldn't life be simple if it were a parking lot?