Strengthening international cooperation to respond to terrorist acts causing chemical, biological, radiological, and nuclear emergencies

Strengthening international cooperation to respond to terrorist acts causing chemical, biological, radiological, and nuclear emergencies

10 June 2026

The GCTF has launched the newly-formed Initiative on Preparedness and Response to Chemical, Biological, Radiological, and Nuclear (CBRN) Emergencies Caused by Acts of Terrorism. Announced at the 26th GCTF Coordinating Committee Meeting, the Initiative is led by Morocco and Spain in coordination with other states and multilateral international organizations.

The Initiative was spurred by crucial concerns around the threat of CBRN terrorism at both state and societal levels. Toxic substances, pathogens or toxins, radioactive substances, and fissile materials are potentially subject to targeting by malicious actors, increasing the need for preparedness and responsiveness. To that end, the Initiative aims to strengthen international cooperation in responding to terrorist acts involving CBRN by bringing together decision-makers, security practitioners, technical experts, and researchers to ensure that appropriate preparedness and response measures are integrated into national and international counterterrorism strategies.

The convergence of terrorism and the potential misuse of CBRN materials responds to international obligations, including United Nations Security Council Resolution 1540, among other counterterrorism conventions and security instruments. To further such efforts, the Initiative will provide practical and action-oriented support to reinforce state capacities to respond to terrorist acts along with preventing and responding effectively to CBRN terrorism.

As Leads, Morocco and Spain look forward to working with GCTF Members, non-Members, partners, and other interested parties and collaborators to deliver on the Initiative mandate.

Learn more about the Initiative here.