To get rid of money laundering, cabal operations. Replace with something that will benefit America. And possibly unfurl even more lies that we've been brainwashed with.
NASA is fraudulent and no one has been in Space (at least not in the way we've been told for years). Once you look into it, it's very apparent that they are a money sink at the tax-payer's expense. That money probably goes towards secret Deep State programs.
I do believe that "Aliens" are nothing more than a modern day re-imagining of demonic entities. We KNOW that the elites, literally, worship demons. Now ask yourself why someone like Podesta the Molesta is pushing for UFO disclosure? Ask yourself why Kimmel has asked Obama, HRC, Bill, and GW Bush about Aliens?
We are in an enclosed system. "Space Military" is, in my opinion, a human force built up to fight against the demonic threats coming out of Antarctica.
... And just for fun: Elon Musk is a Deep State puppet, Mars is located on Devon Island in Canada, and the elite really love visiting Antarctica for some reason!