Col. Silas Johnson Jr., 93rd Bomb Wing commander, flies the last B-52G to the “Boneyard” at Davis-Monthan AFB, Ariz., thus removing this series from the active inventory.
While the Sentinel ICBM program writ large is undergoing a major restructure due to cost and schedule overages, prime contractor Northrop Grumman is touting progress on milestones with the missile itself.
