Russia might have the desire to annex Canada, but they don't have the capability.
replyChina might have the capability, but they don't have the desire.
Only US has both the capability and the desire.
The US doesn't have a desire to annex Canada; that's very silly. And the reason Russia doesn't have the capability is because of Canada's alliance with the US.
replyA sizable minority of the US population has the desire to annex Canada.
replyIf Canada was not allied with the US, Russia would still not have the capability. And the reason for that is Ukraine.