Watch how Light Armored Recon fight chemical attacks

In the world of combat, enemies of the U.S. don't typically fight fair. So, as a defensive measure, we need to prepare for every possible situation that could arise — even situations that involve the use of outlawed weaponry.

Fortunately, our armed forces go through detailed training to prepare for an event in which one of the countries we occupy decides to get froggy and releases a chemical attack.

It's no secret that such chemicals exist and to combat the threat, allied forces have the technology readily available.

Related: Check out this tiny Navy SEAL team survival kit

Not all released chemicals are absorbed into the human body via inhalation. For some dangerous substances, any contact with the body can be deadly. So, the military has unique suits and a system called "Mission Oriented Protective Posture" to define the level of protection required by each circumstance.

The MOPP system technically has five different levels. Level 0 means the area appears to zero threat, but troops must still keep those specialized suites handy. This level rises as dangers become greater so that troops know to don additional gear for protection.

You might ask yourself, what if the troop works as a tanker and they cant put on their MOPP gear fast enough due to a lack of space?

That's a great question and we're glad we asked.

Moden day tanks and light armored vehicles are built to protect the troops inside, even in the event that the enemy decides to pass gas. Get it? How funny are we, right?

The cleverly constructed vehicles are fitted to have all the hatches seal airtight when closed. Those light armored reconnaissance vehicles are well constructed that they can maneuver through harsh terrain during attacks like it's no big deal.

Also Read: 6 of the most common infantry training injuries

Check out the Marines' video below to get the complete breakdown of being prepared for any situation — like a chemical gas attack.