—but I would say that any evacuation mission depends upon the circumstances on the ground. It is far more expeditious, it is far cheaper, and frankly far less angst-ridden for Canadians to evacuate using commercial means. If aircraft are still flying and if vessels are still going into port, just to make their way, get on a plane, and leave is far easier than doing this in a military context.
So there are ways, and the consular offices, embassies, etc., remain in contact with Canadians in countries. And they're far better positioned to speak to how they go about this than I am, but there are ways of communicating to people and giving them direction—suggesting they leave or directing them to leave.
If there is a requirement for Canadian Forces support, it's often because those normal means are either insufficient or are not available.