When the Arteplage Mobile du Jura headed for a fixed Arteplage, it usually did so with an attack; the sophisticated on-board sound system allowed the Arteplage Mobile du Jura to camouflage itself acoustically as a flock of birds, an ocean liner or a speed metal band. Once firmly moored, the crew swarmed out, sometimes reinforced by members of the Théatre de l'Unité (Audincourt, France), to raid the Arteplage.