1. Calls upon Member States to support international efforts to prevent the acquisition and use by terrorists of radioactive materials and sources, and, if necessary, suppress such acts, in accordance with their national legal authorities and legislation and consistent with international law;
1. 吁请会员国根据本国法理和立法并依照国际法支持防止和在必要时制止恐怖分子取得和使用放射性材料和放射源的国际努力；