In the summer of 1967, the good old days were ending for the hard-core 1st Brigade LRRPs of the 101st Airborne Division, perhaps the finest maneuver element of its size in the history of the United States Army. It was a bitter pill. After working on their own in Vietnam for more than two years, the Brigade LRRPs were ordered to join forces with the division once again. But even as these formidable hunters and killers were themselves swallowed up by...