Hamburger Hill researching the Battle of Hamburger Hill. Irvin, an English-born filmmaker, worked on several documentaries in Vietnam in 1969. Vincent Canby of "The New York Times" called "Hamburger Hill" a "well-made Vietnam War film that narrows its attention to the men of a single platoon in a specific operation." In differentiating the film from "Platoon", he noted the film "refuses to put its characters and events into any larger frame. It could have been made a week after the conclusion of the operation it recalls, which is both its strength and weakness, depending on how you look at it." Hal Hinson
Battle of Hamburger Hill and fight in a series of well prepared concentric bunker positions 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 movement on foot, from an area from Hill 937, and both Conmy and Honeycutt expected the 1/506th to be ready to provide support no later than the morning