The development of the Avro Arrow was a remarkable Canadian achievement. Its mysterious cancellation in February 1959 prompted questions that have long gone unanswered. What role did the Central Intelligence Agency play in the scrapping of the project? Who in Canada’s government was involved in that decision? What, if anything, did Canada get in return? Who ordered the blowtorching of all the prototypes? And did Arrow technology find its way into the American Stealth fighter/bomber program? When Storms of Controversy was first published in 1992, its answers to these questions sent a shock wave across the country. Using never-before-released documents, the book exploded the myth that design flaws, cost overruns, or obsolescence had triggered the demise of the Arrow. Now, in this fully revised fourth edition, complete with two new appendices, the bestselling book brings readers up-to-date on the CF-105 Arrow, the most innovative, sophisticated aircraft the world had seen by the end of the 1950s.