Meet the MLRS (Multiple Launch Rocket System)

It's nickname in the British Army is the "Grid Square Removal System" because it can wipe out a square kilometre of real estate.

 When you want to announce your arrival turn up the volume--The Sound of Heavy Metal thunder make make even the most determined enemy think twice.

Seriously, if you bozos think you stand a chance against one of these--you are far more reality challenged than I ever gave you credit for being.