A different compartment of the USAF was inventing a Flying Saucer prototype in 1992, but the Strategic Air Command SAC compartment of the USAF, with a different military contractor, already had a base on the Moon, and on Mars.
https://rumble.com/v6x84lo-dr.-gregory-rogers-nasa-chief-flight-surgeon-and-air-force-major.html?e9s=src_v1_cbl%2Csrc_v1_ucp_a