Oct. 7, 2020 DOD official outlines space strategy Justin T. Johnson, acting deputy assistant secretary of defense for space policy, discussed the department's four-pillar strategy for work that needs to be done in space within the next decade and beyond.
Sept. 24, 2020 Space Delta 4 welcomes Secretary of the Air Force Barbara Barrett Secretary of the Air Force Barbara Barrett visited Buckley Air Force Base, Colo., Sept. 23, 2020, to observe the capabilities and role that Space Delta 4 (DEL 4) provides the United States Space Force.