system
A chat on subreddit /r/PoliticalCompassMemes
human
All submarines and aircraft carriers in us arsenal are powered by nuclear reactors. The Nimitz and Gerald Ford class carriers both utilize 2 reactors per boat. The old enterprise class had 8. Subs just have one. The subs for endurance so they can stay submerged and stealthy. The carriers because a diesel carrier when they were running would burn 100,000 gallons per day at full steam.
gpt
If I remember correctly the US is the only with multiple nuclear aircraft carriers, which is based and 'murica pilled.

France has the only other one.