The Alaskan portion of the large-scale Ardent Sentry/Northern Edge 2007 exercise currently running in several states comprised a mass casualty event bringing together civilian first responders and Air Force and Army emergency response specialists and “victims.” A US Northern Command release states that some 5,000 personnel participated in the event at the North Pole (Alaska) Refinery Complex. Government and civic leaders watched the action.
PHOTOS: Air Force Shows Off Second B-21 in New Images
Sept. 12, 2025
On Sept. 12, the Air Force released half a dozen new photos of the second B-21 bomber to fly, giving observers and aviation enthusiasts another glimpse of the secretive Raider.