Secretary Cohen delivers his remarks at the disinterment ceremony. Secretary of Defense William S. Cohen delivers his remarks at the disinterment ceremony for the remains of the Unknown from Vietnam at Arlington National Cemetery on May 14, 1998. The remains will be taken to the Armed Forces Institute of Pathology at Walter Reed Army Medical Center for forensic testing for possible identification. SHARE IMAGE: Download Image: Full Size (0.04 MB) Photo By: VIRIN: 114582-H-LAI76-675.jpg Photo Gallery