Shockwave artillery
From Command and Conquer Wiki
In response to the increasingly sophisticated technology of the Brotherhood of Nod and remembering the effectiveness of electromagnetic pulse cannons of the Second Tiberium War, GDI has used the harmonic resonance technology to create a new weapon to counter Nod - the shockwave artillery.
This weapon is not an artillery in the lateral sense - it is a single ballistic rocket with a MIRV warhead equipped with sonic emitters. Upon calling down an artillery strike, it is launched from the GDI space command uplink and flies to the designated target. The warhead deploys upon reentering the atmosphere with a distinct sound similar to classic artilleries and multiple shockwave warheads saturate the target area, disabling electronics in vehicles and structures shutting them down temporarily as well as decimating all life in the area not protected by armor.
