The Treaty on the Non-Proliferation of Nuclear Weapons (NPT) is built upon three main pillars. Which of the following is NOT considered one of these core pillars?

The correct answer to the question "The Treaty on the Non-Proliferation of Nuclear Weapons (NPT) is built upon three main pillars. Which of the following is NOT considered one of these core pillars?" is Option D: Obligatory nuclear weapons development for self-defense.

The other options — A) Non-proliferation of nuclear weapons, B) Disarmament of nuclear weapons, C) Peaceful uses of nuclear energy — are incorrect for this World Current Affairs question. As explained above: The NPT is founded on three mutually reinforcing pillars: non-proliferation of nuclear weapons (preventing the spread of nuclear weapons), disarmament (furthering the goal of nuclear disarmament), an…