We have started to sort through and organise some of the US army M17 Field Protective Mask bags this weekend. The first batch are now online with about 3x more coming next week. | The Militaria Shop

17K views · 861 reactions | A video you can feel 若 Chemical, Biological, Radiological, and Nuclear training is designed to help Soldiers become familiar with their M40 field protective mask and gain confidence in its effectiveness. | U.S. Army Maneuver Center of Excellence | Facebook

The “Gas Chamber” is actually the Chemical, Biological, Radiological, and Nuclear (CBRN) confidence chamber. The trainees learn about the M50 Field Protective Mask, or “Gas Mask.” They then develop confidence in the mask’s protective capability in the chamber exercise where trainees learn proper handling of a gas mask and how to calmly place it on their head and breathe. They are required to remove their masks inside the chamber so they learn to put it on under stress and clear the mask to show