然而，我们感到关切的是，国内政治局势紧张，争端持续不断，而且双方没有利用其边界的相对平静来妥善处理局势，以解决悬而未决的问题。
However, we are concerned about the internal political tensions, the continuing simmering disputes and the fact that the parties have not made use of the relative calm on their borders to properly address the situation in order to resolve the outstanding issues.