David Perdue actually said...
In my opinion, we have got a global security crisis. It manifests itself in many ways, but on three different levels, the rise of traditional rivals like China and Russia, the rise of ISIS with their land-based caliphate, and then I think the proliferation of potentially dangerous rogue nations and nuclear proliferation like North Korea and Iran.
Context
Describes a global security crisis involving various threats, including rival nations and terrorism.
11/16/2015