For four grueling days, U.S. and Italian soldiers operated under German standards to earn a foreign military badge few U.S. troops are authorized to wear.

From the jungles of Southeast Asia to the rigid hierarchy of the U.S. military, this video breaks down the full structure of U.S. Army ranks during the Vietnam War, explaining the roles of enlisted ...

The foreign military badge is awarded to troops who prove proficient at military skiing in frigid winter conditions.