What is a necessary step at MOPP level 3 Ashore?

At MOPP (Mission Oriented Protective Posture) level 3 ashore, the focus is primarily on protecting personnel from potential chemical or biological warfare agents while still allowing for some operational flexibility. Activating decontamination (decon) stations is a necessary step at this level as it ensures that in the event of contamination, there are designated areas where personnel can safely remove hazardous materials from their bodies and equipment. This is crucial for maintaining operational readiness and ensuring the safety of all personnel.

While other actions like donning a mask and gloves, installing filters, or filling canteens may be relevant at various MOPP levels, the specific requirement at MOPP level 3 emphasizes having decontamination resources readily available. This preparedness is vital to minimize the risks and impact of exposure to harmful agents.