On 27 April 2016, United Nations Secretary-General Ban Ki-moon addressed an audience, ranging from veteran officials to young leaders, on the need for the entry into force of the Comprehensive Nuclear-Test-Ban Treaty (CTBT). The event was held in Vienna, Austria, but was followed across the world via media coverage, livestream, and social media.
“For 50 years, the Arms Control Association has educated citizens around the world to help create broad support for U.S.-led arms control and nonproliferation achievements.”