FORT KNOX Ky.,-  The nerves of Cadets, assigned to 1st Regiment, Advanced Camp, rose with the sweltering afternoon heat as smoke canisters hissed to life. Just feet away, Soldiers demonstrated the effectiveness of their masks and gear. Keeping their sense of urgency, Cadets would soon brave the harshness of the confidence chamber, June 16, 2025.

Becoming familiar with the protection needed for different chemical situations, Cadets sealed their masks repeatedly. In under nine seconds, a person begins aching for air. When the room fills with chemical vapor, Cadets with experience are equipped with stronger tolerance and confidence.

“(It’s) Routine,” replied Cadet Nicholas Wojtak, Minnesota State University, Mankato, after being asked about his preparation for the CBRN confidence chamber. He had already inspected his equipment and stowed his mask.

Wojtak is a first generation American; his parents originated from Poland. From a young age, he read books about World War II, moved by stories of courage. The Green Berets were an important piece of his inspiration to join the Army.

“The call to a higher service is something most people aspire to,” said Wojtak. “Having that opportunity to go and serve was a great deal to me.”

Enlisting in the Minnesota National Guard, he joined the 434th Chemical Company, 682nd Engineering Battalion, where he served three years alongside his fellow Soldiers. Wojtak shared his admiration for the chemistry between chemical officers and law enforcement.

“In the civilian sector, (chemical officers are) most definitely a vital asset,” said Wojtak. “Especially in large events where terrorist organizations can target large populations.”

Though the knowledge they provide is critical, only one chemical officer is assigned to a unit.

“If I had the choice to go to the chemical company I’m at right now, I would absolutely go chemical,” said Wojtak. “I love those people.”

Still, his love for stories and serving his country is unwavering. Once commissioned, Wojtak hopes to branch into Signal.

“To quote one of my favorite movies, ‘You can’t stop the signal’,” said Wojtak. “You can send it and it’ll be received a hundred different ways.”

The concern for truth, however, is his fundamental motivation.

“Making sure the right signal is received by the right people at the right time is a great deal of importance to me,” said Wojtak. “Truth matters, and so is having the ability to say, ‘This is not true, or ‘I can see the lie’.”