Which of these statements is contrary to the ideas presented in this Article?


The Canadian Navy conducted a training exercise off the British Columbia coast that involved a ship firing at a target that was being towed by a plane.
The Canadian Navy's firing on Clallam Bay was the result of the simmering conflict with the U.S. that had begun to progress during the Cold War.
Residents of Clallam Bay were more angry about the shelling than frightened, according to newspaper reports that followed up after the incident.
Canada was the only country to physically attack U.S. soil during the Cold War, even though a nuclear attack from Russia seemed imminent at the time.