Which of the following is NOT a factor for selecting a bivouac site?

Selecting a bivouac site involves several critical considerations that ensure the safety, security, and comfort of the personnel using the site. Ground conditions, cover and concealment, and wind cover are all essential factors in this determination.

Ground conditions play a vital role because the terrain must support the needs of the operating unit. Suitable ground should provide a stable surface for sleeping equipment and ensure proper drainage to avoid issues with moisture. Cover and concealment are crucial for protection against enemy observation and weather elements, allowing soldiers to remain undetected while also providing some defense against environmental conditions. Wind cover is also significant, as it protects personnel from harsh winds and elements, improving overall comfort and safety.

Time of day is not typically a direct factor in the selection of a bivouac site. While it can influence operational decisions and urgency, the actual characteristics of the site itself—such as terrain features and protective measures against the environment—are more critical than the time the site is chosen. Therefore, it is not a primary factor in deciding where to establish a bivouac.