Battle of Hamburger Hill "chewed up like a hamburger" in grim reference to the Battle of Pork Chop Hill during the Korean War. The battle on Hamburger Hill occurred in May 1969, during Operation Apache Snow, the second part of a three-phased campaign intended to destroy PAVN Base Areas in the remote A Sầu Valley. This campaign was a series of operations intended to do damage to the PAVN forces in the A Sầu Valley, which had been an infiltration route into South Vietnam prior to 1966, when the PAVN seized the Special Forces camp in the valley during the Battle of A Shau
Battle of Hamburger Hill actual strength and dispositions of PAVN units. The area was extremely remote and difficult to access. Aerial surveillance was difficult. U.S. battalion commanders had to generate their own tactical intelligence by combat patrols, capturing equipment, installations, documents, and occasionally prisoners of war to provide the raw data from which to draw their assessment of the PAVN order of battle and dispositions. It was this time-consuming and hit-or-miss task force which characterized the main efforts of Colonel Honeycutt's 3/187th Infantry during the first four days of the operation. Initially, the operation went routinely for the 101st Airborne Division (Airmobile). Its units