S/RES/2253 (2015) 22/28 15-22456 based on close coordination with CTED and the 1540 Committee’s group of experts to avoid duplication and reinforce synergies; (f) To work closely and share information with CTED and the 1540 Committee’s group of experts to identify areas of convergence and overlap and to help facilitate concrete coordination, including in the area of reporting, among the three Committees; (g) To participate actively in and support all relevant activities under the United Nations Global Counter-Terrorism Strategy including within the Counter- Terrorism Implementation Task Force, established to ensure overall coordination and coherence in the counter-terrorism efforts of the United Nations system, in particular through its rel...