Force Recon CommandBy: Alex Lee THE A SHAU VALLEYWHERE THE NVA WAS KING . . . In order to prevent surprise attacks on U. S. forces as they were pulling out of Vietnam, someone had to be able to pinpoint the NVA's movements. That dangerous job was the assignment of then major Alex Lee and the Marines of the 3rd Force Reconnaissance Company when he assumed command in late 1969. They became the tip of the spear for Lt. Gen. Herman Nickerson's III MAF. And each time one of