<spoiler>Internet says that actual nuclear protocoles are top secret. What makes me believe they're better than what is shown in the movie is that if you have the ability to authenticate orders but wouldn't trust a cancellation, why would you trust the original order in a first place (which is by far the gravest).</spoiler>
Fascinating stuff and great tension!
<spoiler>Internet says that actual nuclear protocoles are top secret. What makes me believe they're better than what is shown in the movie is that if you have the ability to authenticate orders but wouldn't trust a cancellation, why would you trust the original order in a first place (which is by far the gravest).</spoiler>