FILE- In this Tuesday, Jan. 23, 1979 file photo, army units goose step on a parade ground near Niavaran Palace in Tehran. Officers of the crack units asserted, that they were ready "to shed their blood" for the monarch and the civilian government. The high-stepping precision marching on display by North Korean soldiers in recent photos is the latest in a long tradition of goose-stepping, performed to varying degrees by militaries around the world. (AP Photo/Saris)