Kalran: Tales of the four nations/”Mjölnir” MRL

Tactical Analysis

 * Drive it into them: The Mjölnir MRL is a converted Radar Dome, refitted with large racks of rockets. The result is a crude but effective artillery platform that can unleash devastation on foes far away, in the form of massive rocket barrages that can saturate large swathes of ground
 * Turtling: If the enemy somehow closes the distance, or if the Mjölnir risks being hit by counter-battery fire, the personnel can temporarily activate a reactive armor shell that protects the platform from attack, while the personnel inside reload the rockets
 * Revenge of the Angry Birds: The Mjölnir's formidable range, however, will do no good against aircraft, which can strike at Mjölnirs without fear of retaliation - except other defenses, of course. Also, it suffers from a problematic minimum range
 * Reloading in progress: Disadvantages of the Mjölnir include a complete lack of precision and a slow firing rate. Also, unlike other strategic artillery, Mjölnirs are immobile, although they are cheap enough to be deployed in huge numbers

Trivia

 * It is based off the sledgehammer disappearing artillery from red alert paradox