How many levels of MOPP are there?

There are five levels of Mission Oriented Protective Posture (MOPP). This system is utilized by military personnel to describe the degree of protective gear that must be worn during operations in a chemical or biological threat environment. Each level corresponds to a specific response to various levels of risk and potential exposure.

Level 0 is the baseline where no protective equipment is needed, progressing through to Level 1, where gear is carried but not worn, and up to Level 4, which includes fully encapsulated protective suits, gloves, and masks being worn. The structured approach allows military personnel to adapt quickly to threats and ensures they can protect themselves effectively while maintaining operational effectiveness. Understanding these levels is crucial for preparing and executing missions safely in hazardous environments.