BAMBERG, Germany — Warner Barracks and other U.S. Army Europe gate guards soon will hold the key to access: A hand-held computer that will check, verify and track every person entering a military facility. Under the Installation Access Control System, gate security will scan every military ID card and have the ability to check a person’s photo, fingerprint and vehicle information, said Sgt. Mark McConnaughhay, physical security inspector for 279th Base Support Battalion’s Provost Marshal Office. “Since registration involves providing a photo and fingerprint, gate guards won’t have to take an ID card at face value anymore,” McConnaughhay said. “This...