Patton's Principles of Counterinsurgency Warfare
I - The nine classic princples as explained and demonstrated by Clausewitz definitely apply in this type of conflict. One principle should be added and that would be the principle of cultural understanding or familiarization.
II - Operations should be guided by good intelligence now, as opposed to refined intelligence, for example, two hours from now.
III - Fully understand the form of warfare in a Vietnam type of conflict -- call it counterinsurgency, or whatever term is being used to characterize the so-called meeting engagement. Go within the training base, and develop doctrine at all levels which supports this form of combat.
IV - When contact with an enemy unit is either present or expected, the commander must always hold a unit close in hand and in reserve to commit upon hostile contact. This reinforcement capability is absolutely critical in guerrilla warfare.
V - A commander may talk all day and most of the night on the subject of preventative maintenance in the field. However, it simply is not well done on the battlefield as there are far too many distractions, interruptions and poor facilities. As a result of my experience, I believe the best procedure is periodic withdrawal of armored nits to a safe rear area where higher-echelon maintenance personnel can provide valid assistance. Although those who oppose that procedure would contest it all the way, I found that armored vehicle availability, especially tanks, increased in the long term.