You will notice that ballistic missiles are regulated. Rocket launch are very publicly announced (and tracked). The known reaction time window of a ballistic m

You will notice that ballistic missiles are regulated. Rocket launch are very publicly announced (and tracked). The known reaction time window of a ballistic missile is ~15 minutes (for russia) to 30m (for the USA) and is already too short, leading to near russian launch at least once that we know of. The reaction time for any space based weapon is down to minutes to seconds. Putting them into orbit is already a war declaration. This is not something that will be allowed without heavy international control and multi national regulation.