Konami just published this:Those are the nukes left needed to unlock the hidden Nuclear Disarmament ending.XBox users have a good chance to unlock it in some minutes, here is what you need to do to unlock it:-first of all, if you have nukes on your MotherBase, dismantle them: they are useless anyway, since some skilled player will steal them in no time. Having a nuke means being a target for invasion-go under Fob Missions, select targets with nuclear weapons and invade their fobs: nukes are near the core, usually you can find one nuke or four nukes. You just need to fulton them and than, in the resources menu, you need ti dismantle them. Even if you fail on reaching the core, you will still get nukes you stole, just dismantle them.EDIT: Update with official info by Konami