![Airman Kyle Wilson, 736th Aircraft Maintenance Squadron aerospace maintenance apprentice, helps a coworker tighten her hood around her gas mask during the 2018 Vengeant Eagle Exercise Feb. 22, 2018, at Dover Air Airman Kyle Wilson, 736th Aircraft Maintenance Squadron aerospace maintenance apprentice, helps a coworker tighten her hood around her gas mask during the 2018 Vengeant Eagle Exercise Feb. 22, 2018, at Dover Air](https://l450v.alamy.com/450v/mce0ha/airman-kyle-wilson-736th-aircraft-maintenance-squadron-aerospace-maintenance-apprentice-helps-a-coworker-tighten-her-hood-around-her-gas-mask-during-the-2018-vengeant-eagle-exercise-feb-22-2018-at-dover-air-force-base-del-all-us-service-members-are-trained-to-don-and-clear-their-gas-mask-in-nine-seconds-and-must-don-all-their-mopp-mission-oriented-protective-posture-gear-in-two-minutes-or-less-us-air-force-photo-by-mauricio-campino-mce0ha.jpg)
Airman Kyle Wilson, 736th Aircraft Maintenance Squadron aerospace maintenance apprentice, helps a coworker tighten her hood around her gas mask during the 2018 Vengeant Eagle Exercise Feb. 22, 2018, at Dover Air
![Soldier is providing security in gas mask and MOPP-4 - PICRYL - Public Domain Media Search Engine Public Domain Search Soldier is providing security in gas mask and MOPP-4 - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn2.picryl.com/photo/2018/05/06/soldier-is-providing-security-in-gas-mask-and-mopp-4-3a0a93-1024.jpg)
Soldier is providing security in gas mask and MOPP-4 - PICRYL - Public Domain Media Search Engine Public Domain Search
![File:US Navy 100806-N-9564W-089 Seabees run in place in full mission oriented protective posture (MOPP) gear and gas masks during a battalion readiness exercise at Naval Construction Battalion Center, Gulfport.jpg - Wikimedia Commons File:US Navy 100806-N-9564W-089 Seabees run in place in full mission oriented protective posture (MOPP) gear and gas masks during a battalion readiness exercise at Naval Construction Battalion Center, Gulfport.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/3/3e/US_Navy_100806-N-9564W-089_Seabees_run_in_place_in_full_mission_oriented_protective_posture_%28MOPP%29_gear_and_gas_masks_during_a_battalion_readiness_exercise_at_Naval_Construction_Battalion_Center%2C_Gulfport.jpg)
File:US Navy 100806-N-9564W-089 Seabees run in place in full mission oriented protective posture (MOPP) gear and gas masks during a battalion readiness exercise at Naval Construction Battalion Center, Gulfport.jpg - Wikimedia Commons
Mission Ready: mask, suit, boots, gloves > Little Rock Air Force Base > News happening around Little Rock Air Force Base
Mission Ready: mask, suit, boots, gloves > Little Rock Air Force Base > News happening around Little Rock Air Force Base
![Two soldiers demonstrate mission-oriented protective posture (MOPP) Level IV gear, including M-17A1 masks - PICRYL - Public Domain Media Search Engine Public Domain Search Two soldiers demonstrate mission-oriented protective posture (MOPP) Level IV gear, including M-17A1 masks - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn10.picryl.com/photo/1990/03/13/two-soldiers-demonstrate-mission-oriented-protective-posture-mopp-level-iv-5dee4f-1024.jpg)