OTTAWA—The U.S. Federal Bureau of Investigation’s former head of counter−intelligence says it fell to him to tell the RCMP about a spy in the Canadian navy, even though the Canadian Security Intelligence Service was already well aware of Jeffrey Delisle’s sale of sensitive secrets to the Russians.
In a newly published book, Frank Figliuzzi casts a critical eye on the Delisle case, pointing to the episode as a prime illustration of systemic problems with how Canadian agencies investigate espionage.





