CAPITOL HILL: The war ground on today between San. John McCain, chairman of the Senate Armed Services Committee, and his colleague Sen. Richard Shelby on the Senate Appropriations defense subcommittee. Shelby, knowing he had a policy friend in Air Force Secretary Deborah Lee James, asked her about the Russian-made RD-180 rocket engine essential to US satellite launches… Keep reading →

PENTAGON: The F-35‘s highly sensitive sensors suffer a basic problem right now: They often aren’t sure what they are detecting. That results in a high rate of false alarms. The key to fixing this lies in building highly complex data files — what we can colloquially call the threat library — and integrating them with the Joint Strike… Keep reading →