Tactically, its value to the Command was thought so great that General Westmoreland could announce that the Tet Offensive was merely Phase II of a brilliant Giap strategy. Phase I had been revealed in the autumn skirmishes between Loc Ninh and Dak To. Phase III (“the capstone,” the general called it) was to be Khe Sanh. It seems impossible that anyone, at any time, even in the chaos of Tet, could have actually called something as monumental (and decisive?) as that offensive a mere diversion for something as negligible as Khe Sanh, but all of that is on record.