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…