https://patents.google.com/patent/US10144532B2/en

Craft using an inertial mass reduction device

Abstract

A craft using an inertial mass reduction device comprises of an inner resonant cavity wall, an outer resonant cavity, and microwave emitters. The electrically charged outer resonant cavity wall and the electrically insulated inner resonant cavity wall form a resonant cavity. The microwave emitters create high frequency electromagnetic waves throughout the resonant cavity causing the resonant cavity to vibrate in an accelerated mode and create a local polarized vacuum outside the outer resonant cavity wall.

Assigned to DEPARTMENT OF THE NAVY

>>6372152

The Navy already has a space fleet, Space Force is just soft disclosure.

>>6372204

I believe the term is "Non-Terrestrial Officer".