We have a formal agreement, a memorandum of understanding, that formed a binational command, the only one in the world. It initially focused on aerospace warning and aerospace control and it expanded in the last decades to add maritime warning. I think that speaks to NORAD looking internally to see what we can do to expand to meet the future security environment if required, but we need to recognize that it's a binational command. We need to understand what that means as Canadians and whether or not we want to make that a binational responsibility or strictly a national responsibility.
We're so closely aligned with the U.S. in the military that irrespective of how that is formalized, we do work very closely among all our U.S. military partners to make sure that we're providing a focus on continental defence and then specifically what we are doing with the air force, navy and army, if I can speak on behalf of my colleagues, to make sure that we're thinking of those threats as we move forward.