NY, New York (AHN) - Holding its fifth summit in six decades, the United Nations Security Council on Thursday unanimously adopted a resolution from President Barack Obama strengthening international cooperation on nuclear non-proliferation and disarmament, and committing to collaborate toward a global community "without nuclear weapons." It was the first time a U.S. president presided over a Security Council Summit. Resolution 1887 seeks to make the Nuclear Non-Proliferation Treaty (NPT) universal by urging other nations to accede to the treaty as non-nuclear-weapon states, and by introducing provisions against withdrawal from the treaty.The resolution also calls on nations to finalize agreements...