was likely to encounter serious resistance from the PAVN. However, they had little other intelligence as to the actual strength and dispositions of PAVN units. The area was extremely remote and difficult to access. Aerial surveillance was difficult, and US 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 experienced only light contact on the first day, but documents captured by 3/187th indicated that the PAVN 29th Regiment, nicknamed the "Pride of Ho Chi Minh" and a veteran of the 1968 Battle of Hue, was somewhere in the valley. Past experience in many of the larger encounters with PAVN indicated they would resist violently for a short time and then withdraw before the Americans brought overwhelming firepower to bear against them. Prolonged combat, such as at Dak To and Ia Drang, had been relatively rare. Honeycutt anticipated his battalion had sufficient capability to carry out a reconnaissance on Hill 937 without further reinforcement, although he did request that the brigade reserve, his own Company B, be released to his control. Honeycutt was a protégé of General William C. Westmoreland, the former commander of the US forces in Vietnam. He had been assigned command of the 3/187th in January and had by replacement of many of its officers given it a personality to match his own aggressiveness. His stated intention was to locate the PAVN force in his area of responsibility and to engage it before it could escape into Laos. Rather than retreat, the PAVN in the valley determined to stand and to fight in a series of well-prepared concentric bunker positions on Hill 937. Battle Reinforcing the assault on Hill 937 Having made no significant contacts in its area of operations, at midday on 13 May, the 3rd Brigade commander, Colonel Conmy, decided it would move to cut off PAVN reinforcement from Laos and to assist Honeycutt by attacking Hill 937 from the south. Company B was heli-lifted to Hill 916, but the remainder of the 3/187th made the