(Editor's Note: This story has been updated to include statements from the Navy and Northrop Grumman.) The Pentagon's chief weapons testers say both they and the Navy have assessed a new unmanned aircraft as "not operationally effective, not operationally suitable, and not cyber survivable," and have revealed the service created a "tiger team" to fix those issues. "Primary degraders that led to this assessment included the overall air vehicle reliability, image quality and system performance of the BRITE Star...