Remember the Titan: Barring changes to the schedule, the final Titan IV rocket will blast off from its pad at Vandenberg AFB, Calif., Wednesday. Carrying a classified payload for the National Reconnaissance Office, the 20-story Titan is being replaced by a new breed of rockets developed under the Air Force’s Evolved Expendable Launch Vehicle program.
Transforming a former Qatari royal jet into President Donald Trump’s new Air Force One will likely cost less than $400 million, the U.S. Air Force’s top civilian told lawmakers June 5.