尽管我们作出了努力，但导致阿富汗境内使用简易爆炸装置的主要因素是诸如梯恩梯、C-3、C-4和硝酸铵等前体的持续供应，这些前体被非法贩运到阿富汗，被一系列跨国犯罪网络使用。在世界各地的许多冲突中，简易爆炸装置已成为非国家武装团体的主要武器。如果各国和其他国际行为体不采取更果断的行动，我们就无法消除这一威胁。阿富
Despite our efforts, the main factor contributing to the use of IEDs in Afghanistan is the continuing access to precursors such as TNT, C-3, C-4 and ammonium nitrate, which are illegally trafficked into Afghanistan and used by a nexus of transnational criminal networks. IEDs have become the primary weapon of non-State armed groups in many conflicts around the world. We cannot address that threat without more decisive action by all States and other international actors.