Among the challenges the exercises revealed were that the number of precision-guided munitions available across the force were short of the war plans and it would be difficult to sustain a large troop presence.
“Could we probably beat the Russians today [in a sustained battle]? Sure, but it would take everything we had,” one defense official said. “What we are saying is that we are not as ready as we want to be.” .... http://www.thedailybeast.com