Military leaders are rushing new weapons into operational testing despite signs the systems are not ready, the Pentagon's top tester warns in a new report that spotlights big problems threatening to undermine an array of major programs. The latest annual report from J. Michael Gilmore, the Defense Department's operational testing chief, counsels the armed services to conduct rigorous developmental testing, aimed at early detection of software and hardware problems, before moving on to trials in an operationally realistic environment. "The...