Comment by dongobongo

In some respects, vulnerability to attack is a feature, not a flaw for promoting peace and collaboration instead of violence. A country with nuclear reactors is less likely to piss neighbors off enough to lead to an invasion. If invasion occurs, everyone will be extra careful. A country with nuclear reactors is less likely to be bombed to shit by other countries due to the reactor's radioactivity inventory potentially containing other countries as well as the country in question - ie. don't spoil the prize.