Building a fortress used to take months, even years.But with this technology, an army of any country can build a sturdy barracks with all the equipment in almost a matter of days.

  JOESCO bastion, a modern stone cage made by JOESCO, can be used to build temporary breakwaters to prevent water damage or as fortifications for the army.Originally designed to prevent levees from eroding, along with flood control and water control, it was later used by the U.S. military to build forts for troops.