There may have been some limited military cooperation and observation, but nothing to be concerned about.
More concerning is Trump’s urge to cozy up to Putin. And regarding my Russia comment, I figured that you’re on board with Trump’s Russia love. I rarely if ever see a post from you where you disagree with Trump on anything.
And your thinking that the US/Canada relationship is one sided is completely wrong. Canada has stood by our side, committed troops, et al many times.