Nice try. Who were the militia? THE PEOPLE. We didn't have a standing army when the Constitution was drafted because our founders did not believe in them. They saw how other governments used the military for selfish reasons. They envisioned that the average ordinary citizen would rise up to defend their freedom and this land from all enemies, both foreign and domestic.
WE are the militia, NOT our military. I believe that if our founders understood the types of weapons of war and the technology involved to operate those weapons they would understand the need we have of a trained military now. Even so they might still object to such military and ask why the people cannot be trained to use these highly technical weapons.
But then it becomes a matter of ownership. Only a very small percentage of the people can afford a nuclear missile and that would make having a "well regulated militia" impossible.
Like I said the right of the people to defend themselves from a king or a president is inalienable.
"That whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it, and to institute new Government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness." - Declaration of Independence - 2nd paragraph.
This does not apply to just the English crown but to any government. This is not a new concept as, like I said previously dates back to ancient Israel. It was also enumerated in the Magna Carta.
“Section 61 of the Magna Carta provided that if the King (John) did not follow the provisions of the charter the Barons should have a right to correct the King by force until the King should begin to follow the articles of the Charter. This the right of lawful revolution was born into the constitutional law of England. It then stands to reason that the right to bear arms rests on three solid English rights, the right of revolution; the right of group self-preservation; and the right of self-defense. These basic rights are a portion of the English common law and had evolved prior to the landing at Jamestown in 1607. Further, these right applied to all Englishmen and not merely to those living in England.” - “The Right to Bear Arms, A Study in the Judicial Misinterpretation”, by Stuart R. Hays. William & Mary College Law Review, 1960, Vol 2