The assault concussion missile was a capital ship grade concussion missile in use by capital ships. Exponentially more powerful than smaller versions commonly used on starfighters, these heavy missiles were primarily used for planetary bombardment and anti-capital ship duty, and were typically carried aboard heavier warships such as destroyers like the Victory I-class Star Destroyer and Nebula-class Star Destroyer, and battleships like the Executor-class Star Dreadnought, the Assertor-class Star Dreadnought, and Viscount-class Star Defender.