What is the primary gear worn at MOPP Level 1?

At MOPP (Mission Oriented Protective Posture) Level 1, the primary gear required is the mask carried. This level signifies the initial stage of readiness when personnel must begin taking precautions against chemical, biological, radiological, and nuclear (CBRN) threats.

At this level, the mask is not yet worn, but it is essential that it is carried at all times to ensure that personnel can easily don it quickly in an emergency situation. The emphasis on just carrying the mask allows scouts and soldiers to maintain mobility and functionality while still being prepared for potential threats.

MOPP Level 1 indicates that while protective measures are being taken, the situation has not escalated to a level that requires the full wearing of all protective gear. The other options, which involve wearing the mask, gloves, or boots, represent more advanced levels of protection corresponding to MOPP Levels 2, 3, or 4.