Thank you very much.
We know that this is now an emerging threat, more so than it has been in the past. We've just gone through a defence policy review. We've made a very strong commitment to the “secure” in North America aspect of our defence policy of strong, secure, and engaged. Part of that, of course, is our relationship with NORAD.
While we have USNORTHCOM, which is responsible for the ballistic missile defence aspect, and we in NORAD not so much, as part of NORAD modernization, is it possible that we might consider how that emerging threat is changing and perhaps look at our new warning systems and engagement model possibly falling into NORAD modernization? Could you speak to that a bit?