I heard after coincidentally asking a ex-marine that there is talk the United States congress of passing legislation to create a space combat unit.
Even though the motivation is clear from protecting from intercontinental missiles, other space station weapons and weaponized satellites, and possible alien attacks and meteors, humanity lacks even the basic space ships for outer space maneuvering much less combat vacuum suites for coordinated defense and offense, so such a complex plan must be far away.
However, it appears that the United States spends much more of its government funding on its armed forces than its space program housed at NASA, so it may happen sooner if a majority of those resources were directed to this space combat program.
Overall, can anyone formally reference what this space combat legislation entails if it actually exists?