JACKSONVILLE, Fla. — It was one of the most dangerous jobs in Vietnam. A tunnel rat. Sam Nelson, now a 75-year-old Vietnam veteran in Jacksonville, says he didn't even know what a tunnel rat was.

For 45 years, Army veteran Nick Sanza was unable to speak about his experiences during the Vietnam War, saying his job was too dangerous and the required security clearance needed to be read in was ...

Imagine crawling your way through a seemingly never-ending series of foreign underground tunnels, armed only with a flashlight, a knife, and a small pistol. For the Vietnam War tunnel rats, these ...

During the Vietnam war, Americans had to adapt to the Viet Cong's guerilla and trench warfare styles, and thus the Tunnel Rats were born! Check out today's video to see how deadly the life of a tunnel ...

OREGON, Ohio — Wednesday is Vietnam Veterans Day. This year, it's also the 50th anniversary of when the last U.S. troops left Vietnam after serving in an unpopular war. Many veterans, most of them now ...

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** During the close-quarters ...

I had the opportunity to visit the Cu Chi Tunnels, which are just outside Ho Chi Minh City, Vietnam. The tunnel network was started in the late 1940s and used by the Viet Cong during the Vietnam War.