A classified Defense Department inspector general report scrutinizing the protection of critical information about the Navy's EA-18G Growler electronic-warfare aircraft has prompted the service to counsel its program managers on security requirements. The Aug. 30 report used the Growler, an acquisition category ID program, as a "case study" to assess eight key issue areas related to program protection, the IG wrote in a September bulletin. Although the report remains secret, a Dec. 14 Navy memo reveals that the investigation led...