Richard L. Thomas enlisted in the US Navy in 1953 and served in the Korean War. He was trained to work in the Combat Info Center where a lot of the work was focused on avoiding submarines.

Nathan Bigger served in the US Navy during the Cold War Era. He went to Mate A-School in New Hampshire and then spent 6 years patrolling underwater aboard the submarine Stonewall Jackson. He explains that many people had no idea what was going on during the Cold War, and at times even the people serving the military were not sure what they were doing, or what their contribution was. He decided to leave the navy in order to have a family because he saw how hard it was for his crew-mates to leave their wives and children for months at a time.