Standardized MOPP levels allow commanders to easily increase or decrease levels of protection. Commanders may not implement a MOPP level lower than that set by higher headquarters. The BSFV platoon must understand and apply MOPP levels, when required, for protection and survival. See the Standardized MOPP Levels illustration. The Individual and Unit Actions illustration describes individual and unit actions that must be completed at different MOPP levels prior to an attack.
Specific postures are subject to modification by commanders to permit mission accomplishment.
Compliance with the MOPP level should be checked regularly. Stress and fatigue can be reduced by rotating heavy work requirements. Allow frequent rest periods, make maximum use of mechanical aids, and provide adequate water supply. In the past, when a unit was contaminated, it was withdrawn from battle and went through an 18-hour decontamination to remove all traces of contamination. Tactically and logistically, this approach may not be feasible.