What started as a way for Soviet ground troops to take out German tanks in World War II has since turned into a global weapons phenomenon: The rocket-propelled grenade.


The RPG is a simple, cheap, and efficient system that can completely destroy a soft-skinned vehicle and can cause grievous harm to some up-armored ones.

Troops who encounter an RPG round in combat are lucky to survive to tell the tale.

"When I was in Iraq, the RPG was a deadly weapon," Staff Sgt. Matthew Bertles, a U.S. Army M240 gunner, told the show Weaponology. "An RPG struck my 240, blew me back, destroyed our vehicle, and injured me."

Watch the history of the RPG in the video below: