This might be more appropriate for the strategy forum, but that depends on if my hypothesis is correct.
1. Vote for and get approved a nuclear non-proliferation treaty, preferably after you have built up some nukes and before the AI has built an SDI
2. (where my question comes in) The AI will not build an SDI if there is a non-proliferation treaty.
3. When the time is right, you'll be able to drop all those nukes and each of them will hit their target.
But if #2 is wrong, then this is pretty insignificant. It would be a nice way to make your nukes still be effective later in the game.
1. Vote for and get approved a nuclear non-proliferation treaty, preferably after you have built up some nukes and before the AI has built an SDI
2. (where my question comes in) The AI will not build an SDI if there is a non-proliferation treaty.
3. When the time is right, you'll be able to drop all those nukes and each of them will hit their target.
But if #2 is wrong, then this is pretty insignificant. It would be a nice way to make your nukes still be effective later in the game.