Air Force Chief of Staff Gen. David Goldfein said today the service's fiscal year 2021 budget submission aims to shift about $30 billion over the next five years from legacy programs into efforts that will help build the foundation for a "digital Air Force." Goldfein did not identify specific program plus-ups, but said the service is directing its major investments toward four "bins" to support that objective: multidomain command and control, space offense and defense, combat power, and logistics under...