During the early morning hours of May 15, 1967, personnel of the 1st Brigade, 101st Airborne Division, were ambushed in the Song Tra Cau riverbed near the Duc Pho District in the South Central Coast of Vietnam by an estimated battalion-sized force of the North Vietnamese Army. The NVA attacked with numerous automatic weapons, machine guns, mortars, and recoilless rifles from a fortified complex of deeply embedded tunnels and bunkers that were effectively shielded from counter fire. Maj....