The Iranians would eventually see the effects of the digital sabotage, but if done well, they would never know its cause, leaving them to wonder if the problem was a material defect, a programming error, or something else. Even if the Iranians discovered the malware, a digital attack done properly left no fingerprints to be traced back to its source. This plausible deniability was key, since the United States was trying to prevent a war, not start one. There were other benefits to a digital attack. Air strikes had obvious disadvantages when it came to bombing facilities buried deep
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