May 13, 2021 Newest KC-46A Pegasus candidate bases announced A total of 12 KC-46As will replace Air Force Reserve Command KC-135 Stratotankers at one of the six candidate locations and 24 KC-46As will replace active-duty KC-135s at one of the two candidate locations.
March 3, 2021 B-21 Prototype Environmental Protection Shelters construction, test underway Air Force Global Strike Command and the B-21 Program Office are testing various prototype shelters to identify the most effective and affordable designs that could be used across all three B-21 Main Operating Bases, the depot, and even at forward operating locations.