The Defense Department has been conspicuously absent from the list of federal agencies known to have been hit by the far reaching SolarWinds cyber infiltration, but a leading House defense authorizer isn’t taking solace as federal officials continue their investigation. “I would be surprised if they were not affected,” Rep. Jim Langevin (D-RI) told Inside Defense in a Feb. 10 interview. “I would start with the assumption that they were, and now we have to understand how wide and...