We used to have that that in America!
They were called the "Weather Undrground" or "Weathermen".
They planted in excess of 20 bombs that killed Police and Bank Employees and civilians and blew up neighborhoods in American Cities, as well as Murdering Police and Guards in Armored Truck Robberies.
Their Leader, Bill Ayres, was instrumental in Electing and Guiding our first Negro Muslim President, Hussein Obama, who hailed from Kenya.
Ayres common law wife, Fugitive Irish Terrorist Bernardine Dhorn, planted a bomb at San Francisco Police Park Station, Killing a Police Sergeant and wounding 8 Officers.
All this was Justified because White Military and Colonizers had invaded Native American Lands and made war on Native Americans.
Cursed Invaders.
Soviet partisans
The Soviet partisans were members of resistance movements that fought a guerrilla war against the Axis forces during World War II in the Soviet Union, the previously Soviet-occupied territories of interwar Poland in 1941–45 and eastern Finland. The activity emerged after Nazi Germany’s Operation Barbarossa was executed from mid-1941 on. It was coordinated and controlled by the Soviet government and modeled on that of the Red Army. The partisans made significant contributions to the war by frustrating German plans to exploit occupied Soviet territories economically, gave considerable help to the Red Army by conducting systematic strikes against Germany’s rear communication network, disseminated political rhetoric among the local population by publishing newspapers and leaflets, and succeeded in creating and maintaining a feeling of insecurity among German forces.
https://en.wikipedia.org/wiki/Soviet_partisans
Weather underground were a communist group.
You know, like you Russians.