Air Force Research Lab scientists and engineers at Wright-Patterson AFB, Ohio, have resolved a technical issue with nozzles for the third stage of the Minuteman III ICBM, thereby sparing the service a costly redesign. Working with officials from industry and the Ogden Air Logistics Center at Hill AFB, Utah, they conducted a year-long study in 2007 to determine why molybdenum (Mo) nozzle throat-supports were cracking in new nozzle units. As a direct result of their work, the Air Force avoided approximately $120 million in cost that would have been necessary to design and validate a new nozzle build and $36 million for delays in nozzle production. For their efforts, the study team received the 2007 Brent Scowcroft Award for ICBM Acquisitions and Sustainment. (Wright-Patterson report by Pete Meltzer Jr.)
A-10 Thunderbolt II attack planes in the Middle East are flying with fresh modifications as the Air Force looks to make the plane more versatile amid America’s ongoing blockade of Iranian ports and a tenuous ceasefire in the U.S. air war against Iran.