Fielding network security systems before they are adequately tested could jeopardize the very networks they are supposed to protect, the Pentagon's chief weapons tester wrote in a new report, calling for the services to delay fielding these Joint Regional Security Stacks until they can be tested. According to the most recent annual operational test and evaluation report , signed by OT&E Director J. Michael Gilmore, the limited early test data reported in April 2016 by the Joint Interoperability Test Command...