I'll leave aside the accuracy of their recollections of Vietnam. They point out the near-FUBAR state of the political effort in Astan. Their DRT concept seems a level too high. If Vietnam is any lesson, it is that security and political action must be solid at the village level. There are roughly 40,000 villages in Astan. That is the magnitude of the political action problem. No solution within our capabilities has been presented by anyone I've read.