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Non-lethal weapon

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Non-lethal weapons are tools designed to stop people without intending to kill them.

Wasserwerfer
Wasserwerfer

They are often used by police or soldiers to manage difficult situations. Some people prefer to call them "less-lethal" weapons instead. This is because these tools still carry a risk of serious injury or death. Even though they aim to be safer, they are not perfectly safe. Using force always carries some level of danger for everyone involved.

VPD anti-riot officers
VPD anti-riot officers

These tools work in many different ways to achieve their goal. Some use kinetic energy, which is the power found in motion, to create a blunt impact. This impact triggers pain receptors to make a person change their behavior. Other tools use light to affect how a person sees. Some use sound, known as acoustics, to affect a person's hearing. Chemical agents like pepper spray can also be used to cause temporary discomfort.

Polizist Pepperball Dresden
Polizist Pepperball Dresden

In the past, police and military groups had very few options. They often had to choose between using no force or using deadly force. In the late 1980s and early 1990s, groups began calling for better tools. They wanted weapons that were more life-conserving and environmentally friendly. Governments eventually agreed to fund the research and development of these new options. This helped create a range of choices between just talking and using firearms.

Tazer use on US Army soliders
Tazer use on US Army soliders

Many specific tools have been developed over the years. The FBI was the first law enforcement agency to use oleoresin capsicum in 1990.

In 2001, the U.S. Marine Corps showed a device called the Active Denial System. This uses high-frequency microwaves to heat the skin very quickly. A person's skin temperature can jump in just two seconds. Another tool is the pepperball, which uses a specialized paintball marker to fire capsules.

Polizist Pepperball Dresden
Polizist Pepperball Dresden

These tools are often used in situations you might see on the news. Police use them for riot control, crowd control, or protecting themselves. The military might use them for peacekeeping or to manage civilian populations.

Warszawa, Marsz Niepodległości 2011 06
Warszawa, Marsz Niepodległości 2011 06

You might also see people use items like pepper spray for self-defense. It is important to remember that these tools must be used correctly. If they hit sensitive areas like the head or neck, they can be very dangerous. Using them properly helps keep the risk of injury as low as possible.

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🖼️ Images & Media (8)
File:Sprayed in the face with Oleoresin Capsicum before undergoing the OC spray certification course being held aboard the Marine Corps Base Camp.jpg
Sprayed in the face with Oleoresin...
File:Tazer use on US Army soliders.jpg
Tazer use on US Army soliders.jpg
File:Wasserwerfer.jpg
Wasserwerfer.jpg
File:VPD anti-riot officers.jpg
VPD anti-riot officers.jpg
File:Caltrop from Vietnam 1968.jpg
Caltrop from Vietnam 1968.jpg
File:Polizist_Pepperball_Dresden.jpg
Polizist_Pepperball_Dresden.jpg
File:Warszawa, Marsz Niepodległości 2011 06.jpg
Warszawa, Marsz Niepodległości 2011 06.jpg
File:PHASR Rifle.jpg
PHASR Rifle.jpg
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