 美国为制止核走私和放射物走私采取了具体步骤，并与 13 个伙伴国家谈判了双边联合行动计划，这些计划概述了我们为预防、探测和应对核材料和放射性材料走私活动将联合采取的具体步骤；
 The United States has taken tangible steps to counter nuclear and radiological smuggling and has negotiated bilateral Joint Action Plans with 13 partner countries outlining priority steps that we will jointly take to prevent, detect, and respond to nuclear and radioactive materials smuggling activities;