And that is a legitimate choice, although I’d point out that a lot of GlobalEye’s successes are still up in the air as far as NATO and a number of NATO nations go.
GlobalEye has three confirmed NATO operators, one planned NATO operator, three more potential NATO operators, and three more non-NATO potential operators.
Phoenix has zero confirmed NATO operators. Italy is the only NATO user of the L3Harris system similar to Phoenix, but on Gulf Stream platform like Israel and Singapore. The RoK will be the sole user of the system on the Bombardier platform, which could easily have integration issues.
There are currently five operational GlobalEyes, with five more currently on order, and another three options for aircraft available for France and Sweden. RoK has ordered four Phoenix, which means that by the time the RoK gets their aircraft the GlobalEye will likely have more than twice the operational numbers. Canada's potential purchase would push it to four times the number of Phoenix aircraft in operation.
It seems we are willing to give up capability and interoperability at home to suit economics, politics and interoperability abroad.
This seems to be the line tossed out when anything that isn't American is bought. If America can be interoperable with NATO and their other allies abroad who use different kit, they can be interoperable with us if we buy kit that isn't American.
Also, politics is at the heart of every defence purchase, who it makes sense for it to be at the heart of this one. America can't go around trying to bully its allies, and expect there to be no consequences. There is also the reality that Canada doesn't sell military kit to Israel at this time, so buying Israeli radars for our AEW&C aircraft would be a pretty "bold" political play...
I don’t think L3Harris’s proposal is on anywhere near the amount of risk as Cyclone, and could serve as a valuable option in the wider marketplace.
Who would have guessed that Sikorsky would make such a lemon back in the day? It was deemed an acceptable risk at the time.
As for the wider marketplace, SAAB seems to have a larger share of the global market for AEW&C aircraft than L3Harris, so why would Canada buying them magically make it more attractive? Every single nation that bought GlobalEye has bought them in a world where an L3Harris option already existed.