This report provides concrete suggestions for strengthening international counterterrorism efforts over the next decade, including three specific, costed options for a single UN counterterrorism coordinator. The report details 22 recommendations aimed at helping the United Nations to better exploit its comparative advantages in countering terrorism and to enhance the productivity of its partnerships with other counterterrorism actors, including states, regional intergovernmental bodies, nongovernment experts, and civil society., Based on research, interviews, and consultations with counterterrorism officials and experts from around the world, the report presents recommendations for reshaping UN counterterrorism efforts by: