![US Air Force Technical Sergeant Rob Rizya works on the Taegu Air Base, Korea, flightline while wearing Mission-Oriented Protective Posture response level 4 (MOPP-4) gear, following a simulated chemical attack during exercise US Air Force Technical Sergeant Rob Rizya works on the Taegu Air Base, Korea, flightline while wearing Mission-Oriented Protective Posture response level 4 (MOPP-4) gear, following a simulated chemical attack during exercise](https://cdn10.picryl.com/photo/2000/10/26/us-air-force-technical-sergeant-rob-rizya-works-on-the-taegu-air-base-korea-218c72-1024.jpg)
US Air Force Technical Sergeant Rob Rizya works on the Taegu Air Base, Korea, flightline while wearing Mission-Oriented Protective Posture response level 4 (MOPP-4) gear, following a simulated chemical attack during exercise
![File:US Air Force (USAF) Airmen assigned to the 11th Wing (WG), dressed in Mission-Oriented Protective Posture response level 4 (MOPP-4) gear participate in chemical warfare training in preparation for the upcoming 021018-F-UB894-052.jpg - File:US Air Force (USAF) Airmen assigned to the 11th Wing (WG), dressed in Mission-Oriented Protective Posture response level 4 (MOPP-4) gear participate in chemical warfare training in preparation for the upcoming 021018-F-UB894-052.jpg -](https://upload.wikimedia.org/wikipedia/commons/thumb/8/8f/US_Air_Force_%28USAF%29_Airmen_assigned_to_the_11th_Wing_%28WG%29%2C_dressed_in_Mission-Oriented_Protective_Posture_response_level_4_%28MOPP-4%29_gear_participate_in_chemical_warfare_training_in_preparation_for_the_upcoming_021018-F-UB894-052.jpg/1280px-thumbnail.jpg)
File:US Air Force (USAF) Airmen assigned to the 11th Wing (WG), dressed in Mission-Oriented Protective Posture response level 4 (MOPP-4) gear participate in chemical warfare training in preparation for the upcoming 021018-F-UB894-052.jpg -
![Air Force munitions crew chiefs with the 477th Maintenance Squadron get into level-4 mission oriented protective posture (MOPP) gear while building an inert Joint Direct Attack Munition Guided Bomb Unit 32 at Air Force munitions crew chiefs with the 477th Maintenance Squadron get into level-4 mission oriented protective posture (MOPP) gear while building an inert Joint Direct Attack Munition Guided Bomb Unit 32 at](https://c8.alamy.com/comp/MCCYTG/air-force-munitions-crew-chiefs-with-the-477th-maintenance-squadron-get-into-level-4-mission-oriented-protective-posture-mopp-gear-while-building-an-inert-joint-direct-attack-munition-guided-bomb-unit-32-at-joint-base-elmendorf-richardson-alaska-feb-9-2018-during-the-training-exercise-the-airmen-donned-various-levels-of-mopp-gear-to-ensure-their-bomb-building-proficiency-in-a-simulated-toxic-environment-us-air-force-photo-by-alejandro-pea-MCCYTG.jpg)
Air Force munitions crew chiefs with the 477th Maintenance Squadron get into level-4 mission oriented protective posture (MOPP) gear while building an inert Joint Direct Attack Munition Guided Bomb Unit 32 at
ATSO training reinforces use of protective gear > Air Education and Training Command > Article Display
![Wearing Mission-Oriented Protective Postures 4 (MOPP-4) gear, US Air Force ( USAF) Technical Sergeant (TSGT) Hodges, from the 51st Logistics Readiness Squadron (LRS), provides aid and buddy care to STAFF Sergeant (SSGT) Jason Wearing Mission-Oriented Protective Postures 4 (MOPP-4) gear, US Air Force ( USAF) Technical Sergeant (TSGT) Hodges, from the 51st Logistics Readiness Squadron (LRS), provides aid and buddy care to STAFF Sergeant (SSGT) Jason](https://cdn10.picryl.com/photo/2003/03/20/wearing-mission-oriented-protective-postures-4-mopp-4-gear-us-air-force-usaf-e89f2a-1024.jpg)
Wearing Mission-Oriented Protective Postures 4 (MOPP-4) gear, US Air Force ( USAF) Technical Sergeant (TSGT) Hodges, from the 51st Logistics Readiness Squadron (LRS), provides aid and buddy care to STAFF Sergeant (SSGT) Jason
Dressed in their Mission-Oriented Protective Postures (MOPP) gear, US Air Force (USAF) Cadets maneuver through
Preparation is key ⚠️ Airmen Engineers with the 99 CES practiced donning Mission Oriented Protective Posture (MOPP) gear during a recent… | Instagram
![Wear mission oriented protective posture mopp gear during a chemical hi-res stock photography and images - Alamy Wear mission oriented protective posture mopp gear during a chemical hi-res stock photography and images - Alamy](https://c8.alamy.com/comp/PKFF4F/us-air-force-airman-1st-class-darion-dunaway-a-35th-logistics-readiness-squadron-material-management-apprentice-helps-a-misawa-city-english-camp-student-try-on-a-helmet-during-a-tour-of-the-35th-lrs-individual-protective-equipment-issue-section-at-misawa-air-base-japan-aug-2-2018-the-helmet-occasionally-accompanies-mission-oriented-protective-posture-gear-personnel-use-mopp-gear-to-protect-themselves-from-chemical-biological-radiological-and-nuclear-environments-students-tried-on-the-gear-to-understand-what-personnel-wear-in-those-situations-PKFF4F.jpg)