To defend against Russian nuclear missiles?
Yes – - apparently Canada is the reason the NORAD has not been updated. https://www.cp24.com/news/ukraine-war-sparks-fresh-calls-for-urgency-on-upgrading-north-america-s-defences-1.5806962?cache=piqndqvkh%3FclipId%3D104069
Yes. And China’s nuclear missiles. And North Korea, if those dummies could ever mount that much of a threat…