What Is Depleted Uranium Definition / Russian Armata Tank Becomes Impervious To Depleted Uranium Shells Sputnik International - Depleted uranium the metal remaining after the most active radioisotope (235u) has been extracted from uranium. What Is Depleted Uranium Definition / Russian Armata Tank Becomes Impervious To Depleted Uranium Shells Sputnik International - Deplete... Visit Site