reply to post by beforetime
There is no country in the world with the force projection abilities to invade the US. It would take a hell of a lot of troops, and the only military
in the world that can quickly transport that many troops and keep them steadily supplied for a lengthy period of time is the US military. That's not
to say that it won't change in the future. But for the time, and for the foreseeable future, we are the only military capable of such a thing.
The only other alternatives would be an invasion by land coming from Canada or Mexico, neither of which would ever go to war with us unless they had a
death wish.
Of course, this is strictly in regards to a standard and adequate land invasion. There are several countries that are capable of dropping a nuke on
us or attacking us from the sea. But I don't think that was what the OP was asking about.



