Also this week, U.S. Ambassador to South Korea Alexander Vershbow reminded North Korea, also known as the DPRK, it stands to benefit from submitting the overdue declaration.

• 现在还不清楚北韩将如何回应美国对北韩与叙利亚的关系以及铀浓缩问题的关注。专家认为，北韩可能会在另一份文件当中作出确认，而不包括在提交给六方会谈东道国中国的正式文件中。