![US Marine in MOPP gear inc gas mask uses M272 Chemical Agent Water Testing Kit ( lewisite, nerve agents, cyanide and mustard Stock Photo - Alamy US Marine in MOPP gear inc gas mask uses M272 Chemical Agent Water Testing Kit ( lewisite, nerve agents, cyanide and mustard Stock Photo - Alamy](https://c8.alamy.com/comp/D18X6K/us-marine-in-mopp-gear-inc-gas-mask-uses-m272-chemical-agent-water-D18X6K.jpg)
US Marine in MOPP gear inc gas mask uses M272 Chemical Agent Water Testing Kit ( lewisite, nerve agents, cyanide and mustard Stock Photo - Alamy
![Mission Oriented Protective Posture (MOPP) Gear. - Furman University Army ROTC - South Carolina Digital Library - Upstate Mission Oriented Protective Posture (MOPP) Gear. - Furman University Army ROTC - South Carolina Digital Library - Upstate](https://scdl.contentdm.oclc.org/iiif/2/p16821coll11:831/full/730,/0/default.jpg)
Mission Oriented Protective Posture (MOPP) Gear. - Furman University Army ROTC - South Carolina Digital Library - Upstate
![US Marine in MOPP gear inc gas mask uses M272 Chemical Agent Water Testing Kit ( lewisite, nerve agents, cyanide and mustard Stock Photo - Alamy US Marine in MOPP gear inc gas mask uses M272 Chemical Agent Water Testing Kit ( lewisite, nerve agents, cyanide and mustard Stock Photo - Alamy](https://c8.alamy.com/comp/D18Y4R/us-marine-in-mopp-gear-inc-gas-mask-uses-m272-chemical-agent-water-D18Y4R.jpg)
US Marine in MOPP gear inc gas mask uses M272 Chemical Agent Water Testing Kit ( lewisite, nerve agents, cyanide and mustard Stock Photo - Alamy
![Portrait of CHIEF MASTER Sergeant (CMSGT) Paul Helphenstine, USAF, 36th Fighter Squadron (FS), with his MCU- Portrait of CHIEF MASTER Sergeant (CMSGT) Paul Helphenstine, USAF, 36th Fighter Squadron (FS), with his MCU-](https://cdn10.picryl.com/photo/2002/01/30/portrait-of-chief-master-sergeant-cmsgt-paul-helphenstine-usaf-36th-fighter-b3f372-1024.jpg)
Portrait of CHIEF MASTER Sergeant (CMSGT) Paul Helphenstine, USAF, 36th Fighter Squadron (FS), with his MCU-
![After struggling through the brush of the thick jungle in Mission-Oriented Protective Posture response level After struggling through the brush of the thick jungle in Mission-Oriented Protective Posture response level](https://cdn10.picryl.com/photo/2001/07/12/after-struggling-through-the-brush-of-the-thick-jungle-in-mission-oriented-19a5c3-1600.jpg)
After struggling through the brush of the thick jungle in Mission-Oriented Protective Posture response level
![US Marine in MOPP gear inc gas mask uses M272 Chemical Agent Water Testing Kit ( lewisite, nerve agents, cyanide and mustard Stock Photo - Alamy US Marine in MOPP gear inc gas mask uses M272 Chemical Agent Water Testing Kit ( lewisite, nerve agents, cyanide and mustard Stock Photo - Alamy](https://c8.alamy.com/comp/D18WP8/us-marine-in-mopp-gear-inc-gas-mask-uses-m272-chemical-agent-water-D18WP8.jpg)
US Marine in MOPP gear inc gas mask uses M272 Chemical Agent Water Testing Kit ( lewisite, nerve agents, cyanide and mustard Stock Photo - Alamy
![US Marine in MOPP gear inc gas mask uses M272 Chemical Agent Water Testing Kit ( lewisite, nerve agents, cyanide and mustard Stock Photo - Alamy US Marine in MOPP gear inc gas mask uses M272 Chemical Agent Water Testing Kit ( lewisite, nerve agents, cyanide and mustard Stock Photo - Alamy](https://c8.alamy.com/comp/D18XKA/us-marine-in-mopp-gear-inc-gas-mask-uses-m272-chemical-agent-water-D18XKA.jpg)
US Marine in MOPP gear inc gas mask uses M272 Chemical Agent Water Testing Kit ( lewisite, nerve agents, cyanide and mustard Stock Photo - Alamy
![SENIOR AIRMAN (SRA) Mike Bonecutter, USAF, 731st Air Mobility Squadron (AMS), wearing Mission-Oriented Protective Posture SENIOR AIRMAN (SRA) Mike Bonecutter, USAF, 731st Air Mobility Squadron (AMS), wearing Mission-Oriented Protective Posture](https://cdn10.picryl.com/photo/2002/01/28/senior-airman-sra-mike-bonecutter-usaf-731st-air-mobility-squadron-ams-wearing-7b5059-1600.jpg)