18 Which of the following statements concerning comparisons between the “Treaty on the Non-Proliferation of Nuclear Weapons” and the “Treaty on the Prohibition of Nuclear Weapons” is correct? (A) The majority of the parties to the former treaty are nuclear-weapon States, while the majority of the parties to the latter one are non-nuclear-weapon States. (B) The former treaty came into force in 1970, while the latter one has not yet entered into force. (C) Only nuclear-weapons States are bound by the former treaty, while all States are bound by the latter. (D) The former treaty does not explicitly ban nuclear weapons, while the latter one explicitly prohibits the use of nuclear weapons.