The smart ones would reverse engineer it and then mass produce enough to have a big arsenal while the others would try to buy from them. Pretty much the status quo.
What if every nation were allowed to possess only one nuke.....and that rule was strictly enforced by aliens.
Now, I want you to remember that no bastard ever won a war by dying for his country. He won it by making the other poor, dumb bastard die for his country.---Patton
There is no room in this country for hyphenated Americanism.---Teddy Roosevelt
I never forget a face, but in your case I'll make an exception.---Groucho
And if you all get killed, I'll piss on your graves.---Shaman Urdnot
How would you like to own a little bit of my foot in your ass.---Red Foreman