Cryptology Secrets Unveiled During the Vietnam War 🕵️‍♂️

The Vietnam War was a new kind of war for the United States. One thing that did not change, however, was the dedication and ingenuity of cryptologists on the air, land, and sea. See how Soldiers like Spec. James "Tom" Davis of the U.S. Army's 3rd Radio Research Unit provided technological assistance and training to the South Vietnamese, giving his life performing his duties. Many like Spec. Davis faced new challenges against what seemed to be an invisible enemy. Yet, they did their duty effectively and courageously.