There are three ways to deal with Iranian nukes: (1) new rounds of pointless UN sanctions like the one we got today; (2) a sturdy wallop of Hope and Change, to inspire them into submission; or (3) the last resort. Further to the third, enjoy Danger Room’s update to this item from last April about Tehran manufacturing concrete so super-reinforced that bunkers built with it might be impenetrable to all conventional ordnance, and maybe some not so conventional too. The more immovable the object is, the more irresistible the force must be. Enter the BROACH.