I do think NORAD provides a place to have this conversation. Just as we don't deal with air defence only in NORAD—we both have air forces, and they operate globally—we don't want to put things in one basket, but we want those baskets to be connected.
I might add that NATO has really invested in Estonia's cybersecurity, cyber-response centre, and there may be something we can learn from the Europeans, especially the Estonians, who have been the victim of an attack and are very much on the front lines.