NTI convened the 10th meeting of the Global Dialogue on Nuclear Security Priorities outside of Düssedorf in Velen, Germany on November 5-6, 2019. The meeting was attended by government officials from 15 countries, representatives from the International Atomic Energy Agency (IAEA), the United Nations, the European Commission, and the World Institute for Nuclear Security (WINS), as well as industry and non-governmental experts from around the world.