Lest you forget,
Your last line Michael was the answer to all of the problems mentioned above. The Airborne was airmobile capable, a quick reaction unit, and had the ruthlessness required to undertake such a mission as you concieved.
In reference to your point about "a mission we have never done before" you're right. Let's never do anything new, it would just be too hard.
Defence of the north?
1 Denmark raising the flag on our soil in 2004.
2 The northwest passage being free of ice year round in less than a decade, and subject to foreign shipping.
3 Canada has never - in our 138 glorious years undertaken a unilateral mission in another nation, and no event happens in a strategic or political vacuum anyway, which makes parachuting even more valuable. Joint ops anyone?
As to asking the "local MEU" to perform our national obligation - why not - we can contract out coastal defence to KBR at the same time. :
The three goals of any nation's foreign policy are to increase power, presitge and influence. By maintaining the capability to insert 130 hard chargers where and when we need them, we can send message, even if they are extracted by truck.