This video shows the ingenuity behind the Viet Cong tunnel systems

During the Vietnam war, America and its South Vietnamese allies forces faced a deadly enemy that not only fought on the jungle’s surface but could raise up from concealed underground bunkers and tunnels to ambush troops as well.

Travel an hour from Ho Chi Minh City, and you’ll arrive at the Cu Chi District where Communist guerrilla soldiers dug elaborate tunnels to store and transport supplies to combat American and South Vietnamese forces.

Related: Once upon a time, this ‘little kid’ was a lethal Vietnam War fighter

After completion, the Cu Chi tunnels stretched approximately 120 miles long, were buried 30-feet deep and helped provide the enemy cover from aerial attacks.

These tunnels were specifically designed to act as underground villages and could support months of living, making it simple for VC troops to ambush American forces and slip away nearly undetected.

One of many Cu Chi tunnel entrances that exist today which is relatively the size of a large shoe box and incredibly hard to locate. (Source: Pixabay)

The VC were masters at camouflaging the tunnel entrances and used neighboring villages to blend in with regular foot traffic to and from the tunnels.

Typically, the entrances were hidden underneath heavy cooking pots, large supplies of rice and leaves found in the jungle which made them tough to discover.

Two US Marines Search a discovered Viet Cong Tunnel. (Source: Flickr)

After discovering a tunnel, a detailed search began with the hopes of finding valuable intelligence, weapons, and enemy personnel who were detained for questioning.

Also Read: That time CBS captured an intense firefight in Vietnam

Although considered very efficient, the tunnels also brought extreme dangers to the VC units that called it home, like flooding, disease, poor ventilation, and snake bites just to name a few.

Check out HISTORY‘s video to explore the ingenuity behind the Viet Cong’s tunnel systems that still exist today.

(HISTORY, YouTube)

TOP ARTICLES
This is why the Pentagon is investigating the ambush in Niger that killed 4 special operators

What exactly happened in Niger, and how did we lose four service members in a surprise ambush. There are questions, and McCain and Mattis want answers.

This South Korean howitzer can bring the thunder if Pyongyang attacks

The K9 can hit a target 25 miles away with three rounds in 15 seconds.

7 reasons why Obi-wan Kenobi was basically Ulysses S. Grant

Just replace Obi-wan's Spirit form at the end of Return of the Jedi with Grant's love of spirits and you could make a case for one inspiring the other.

This new technology can help tank crews 'see' through their armor

Being buttoned up in a tank used to mean being blind as a bat. With this new technology, that's no longer the case.

This is how John Kelly shut down speculation on President Trump's gold star family call

"If you're not in the family, if you've never worn the uniform, if you've never been in combat, you can't even imagine how to make that call," Kelly said.

Blumhouse and WATM team up to produce 'Searching for Bergdahl'

Blumhouse Television and WATM are teaming up to produce the documentary "Searching for Bergdahl," the untold story of the seven-year search for the missing soldier.

This is the real reason John McCain's Liberty Medal speech was so epic

When US media focused on a jab at President Trump, they missed the parting thoughts of a veteran and public servant of more than 60 years.

This little bot can take a lickin' and keep on tickin' for troops on assault

Weighing a little over five pounds, the FirstLook can handle being thrown into a hostile environment.

This is one of the deadliest kamikaze attacks caught on film

Japanese kamikaze pilots struck fear in the hearts of allied troops as they conducted choreographed nose-dives right into U.S. warships during WWII.

This is what it was like fighting alongside Afghan troops

In nearly every war in which America has taken part, troops have had to work alongside local forces who aren't always very motivated to fight.