The Pentagon's chief weapons tester has issued new guidance on how to evaluate weapon systems against cyber threats. An Aug. 1 memo signed by J. Michael Gilmore, the Defense Department's director of operational test and evaluation, states that every electronic exchange of military information is a potential target. "The cyber threat has become as real a threat to U.S. military forces as the missile, artillery, aviation, and electronic warfare threats which have been represented in operational testing for decades," he...