Vice Chief of Staff of the Air Force Gen. David Allvin (right) and Vice Chief of Space Operations Gen. David Thompson sign a memorandum of agreement to create the new Space Test Course Feb. 23, 2023, at the Pentagon, Arlington, Va. The U.S. Air and Space Forces have partnered on the course that will instruct Guardians on test and evaluation processes for robust and methodical system testing of space-flight equipment. (U.S. Air Force photo by Andy Morataya)

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Photo by: Andy Morataya |  VIRIN: 230223-F-JJ904-0090.JPG