Here's something hilarious about the Canadian CF-35 purchase. Canada intends to buy 65 F-35s for a price of $16 billion dollars. For that same price they could've bought:
514 F-15E Strike Eagles
421 F-14D Tomcats
375 F-117 Nighthawks
290 F/A-18E/F Super Hornets
194 Dassault Rafale Cs
176 Dassault Rafale Ms
160 F-15SE Silent Eagles
127 Eurofighter Typhoons
124 F-14E Super Tomcats
106 F-22 Raptors
And all of these aircraft can still communicate with bases, ships, submarines, and troops in the Arctic.