Lockheed Martin with a contract for the Mk 21A deorbitation vehicle

On October 30, the United States Air Force (USAF) awarded Lockheed Martin a $996 million contract to make and build a deorbiting vehicle for the LGM-35 Sentinel missile. The deorbiting vehicle (RV - Reentry Vehicle) designated as Mk 21A will be a component of the intercontinental...