That polar approach. And so weve learned the absolute necessity of a close relationship with canada, we learned that was in our National Interest. That relationship we have with canada has enabled us to truly be able to provide Aerospace Control and maritime morning. That relationship is critical to the security of the United States and canada. Both our countries have benefit from the against existential threats. That relationship we have with canada is a model that is worthy of emulating. But in Aerial Threat over the poles is not the only threat that north america faces are the Security Landscape is evolving, and north america faces a threat from the south. Now, our threat from the south is not presently an existential threat but it is a Security Threat nonetheless. And this threat, that is transnational in nature, exploits seems between countries. Its an organized threat. It is a networked threat. It is agile, its adaptive and it can reach the point where it actually destabilizes re