Here at the Maneuver Center of Excellence inside the Fort Benning military base near Columbus, Georgia, this so-called gas chamber is ... It's a part of basic combat training that these recruits ...

Skyanne Gilmore, Chemical, Biological, Radiological and Nuclear (CBRN) specialist with the 26th MEU. "The gas chamber training teaches Marines how to employ gas masks in toxic environments ...

Here at the Maneuver Center of Excellence inside the Fort Benning military base near Columbus, Georgia, this so-called gas chamber is ... It's a part of basic combat training that these recruits ...