Kill switch? Availability of parts? Some maintenance work required to be performed in the US? Is the US still a dependable ally?
Yes, cancel the purchase and buy the Swedish SAAB. If it were possible at all, not buying any fighter aircraft would be ideal but that is not the world we live in right now.
How Canadian taxpayers will be able to afford the jets and the frigates PLUS pay the First Nations all of the billions of dollar they are asking for is beyond me.