There's also the Avro CF-105 Arrow fighter jet cancelled, it's widely understood, under US pressure in 1959:

<https://toronto.citynews.ca/2023/09/19/long-secret-canadian-...>

<https://theaviationgeekclub.com/magnificent-failure-the-stor...>

<https://en.wikipedia.org/wiki/Avro_Canada_CF-105_Arrow>