FORT KNOX, Ky. – With a deep breath out and a deep breath in, Cadets assigned to 2nd Regiment, Advanced Camp, seal their masks during chemical, biological, radiological, and nuclear training and prepare to enter the confidence chamber, filled with CS gas, June 22, 2025.

Some, like Cadet Mary Whittington, University of Florida, were a little nervous to enter the gas chamber, only hearing stories about what the experience would feel like.

“People can only tell you so much,” said Whittington. “That is why it’s important to experience them, so you can know how to grow from there.”

Even with her nervousness and the heat pressing down, Whittington was looking forward to the experience, ready to overcome another obstacle.

“Life is meant to have hard things,” said Whittington. “Being able to persevere helps you become better, not only as a Cadet, but as a person.”

Cadet Anna Spell, Texas A&M University, knew that while she was nervous about the experience, she could rely on her battle buddies to carry her through and motivate her.

“We’re just joking and discussing what song we want to sing,” said Spell. “I feel like if I laugh at some point, it will all be okay.”

Whether they were going through the confidence chamber for the first time or not, Cadets were using the experience to build trust in their knowledge and equipment.

Cadet Jeffrey Newman, Texas Christian University, knew that going through the chamber was more of a test mentally rather than physically.

“You just have to trust the process,” said Newman. “Keep going and continually try to be better.”

As for Cadet Kelsey Hutchinson, University of Memphis, a prior enlisted petroleum supply specialist in the Tennessee National Guard, there was no hesitation as she walked through the chamber. She knew that there was nothing to be afraid of as long as she trusted in her training.

“You’re going to be a little nervous but don’t listen to what everybody says,” said Hutchinson. “Just walk through and embrace it.”