The STCU vision: Promoting a safer and better world through cooperative Chemical, Biological, Radiological and Nuclear (CBRN) risk mitigation via science and technology activities. Solving the world’s challenges for global security while advancing stable economic prosperity. Since 1993, private companies and government agencies from the European Union, United States, and Canada have used the STCU to manage over 1430 R&D projects, worth over $200 million.