Which expedient latrine is recommended for a prolonged deployment?

The deep pit latrine is recommended for a prolonged deployment due to its effectiveness in managing waste over an extended period. This type of latrine involves digging a deep trench or pit into the ground, which can handle a larger volume of waste compared to other options.

The deep pit design allows for less frequent maintenance or emptying, making it suitable for situations where regular waste removal might not be feasible. Additionally, the depth helps in containing odors and deterring insects and animals, contributing to better hygiene and health conditions over long-term use.

By utilizing a deep pit latrine, deployed personnel can ensure a more sustainable and sanitary waste disposal method, which is critical in maintaining the overall well-being of individuals in a field environment. This approach is particularly beneficial in remote or austere locations where resources may be limited, and it is essential to manage human waste effectively to prevent contamination and disease.