What if.... In the past number of years humans were ruled by non humans?
Why would you need a space force? What's the difference between a space force and astronauts and scientists?
The moon has an important control of our planet and trump wants to go there with his space force.
If trump is human and wants to regain control of earth I predict he will be assassinated before this project can be delivered.
If trump is an alien I'm sure we as humans will be suppressed even further as we will have a new enemy to justify the space force.
Either way a space force is a sign of defence or aggression which only the few know the truth.