Electromagnetic Wave Gun

The Electromagnetic Wave Gun, known as the EM Wave Gun or EMW Gun for short, is a revolutionary weapon that utilizes Electromagnetic waves to cause an explosion by crossing. The Peace Sentinels originally carried blueprints for this weapon. However, the Militaires Sans Frontieres managed to procure the blueprints after neutralizing a T72A unit belonging to the Peace Sentinels and developed it. Although it is incredibly powerful, it cannot be used by itself, and requires another Electromagnetic Wave gun in the same battlefield to realize its full power.

Behind the Scenes
How the weapons operate is similar to the Proton Packs from the blockbuster comedy movie Ghostbusters.

In-game description
"A device that generates multiple electromagnetic waves which cross paths with each other. The resulting interference creates a concentrated burst of energy that instantaneously heats and expands the surrounding air, resulting in a powerful explosive effect. Its power is undeniable, but it cannot be used alone. Make sure to bring a CO-OPs teammate with you when carrying it into battle."

- Model Viewer description of the EM Wave Gun from Metal Gear Solid: Peace Walker