“How is a militia going to defend against nuclear-tipped ICBMs?”
How are the police? How is the army? how is the navy going to defend against a nuclear-tipped ICBM?
Either the Constitutio9n is the supreme law of the land or it is not.
A half-century of deterrence by a standing military force, funded one year at a time in keeping with constitutional limitations, has done the job so far.
Though The Won is doing his best to end that era.