Katyusha Rocket Launcher

The Katyusha Rocket Launcher is a self-propelled artillery piece that fires 132mm diameter unguided rockets and was mass produced by the Soviet Union. They are first seen in Call of Duty: Finest Hour in the mission "Breakdown".

They are also seen in Call of Duty: World at War in the mission "Ring of Steel".

Trivia

 * Katyusha rockets were going to be the Red Army's Fourth Killstreak in the Call of Duty: World at War multiplayer, but was removed by Treyarch and can still be found in the music files.