Mebbbe for the stuff on the immediate horizon.....but we are talking about 20 years here.  A heckuvalot can change in that time.

And quite honestly, if you sent a Canadian military procurement team to the 7/11 for a quart of milk, it's a sure be that it would be sour by the time they managed to get it home.  You likely wouldn't get any change back from the $20 you gave them, either, such is their prowess at negotiating deals.