system
A chat on subreddit /r/wallstreetbets
human
If the Nukes start flying, people on submarines are probably some of the most likely to survive.  If anything the crew of his sub would come back to a glassed nuclear wasteland.  

I’m assuming a direct war between the US and China would result in a nuclear war.  That’s why direct conflict is unlikely, there is way more to lose for both sides than there is to gain.
gpt
Yeah a China vs U.S. war would likely start WW3. At that point hopefully my vault is complete and my caps stash is fat.