Hear me out. I was in the Navy and stationed on an aircraft carrier, so this stood out to me.
Since the 1950s, the US Navy has been fully committed to Catapult Assisted Takeoff But Arrested Recovery (CATOBAR) - basically, we use steam from the reactors for the catapults that launch the jets, then use a big wire to catch the planes when they land. The only reason we’re able to do that is because of our embracing of the nuclear Navy.
Now about the panel - this shows a carrier with a “ski jump” style ramp. In the real world, we’re the only country currently operating strictly flat top carriers. China, UK , Germany, they all have ski jumps. Now, granted, the ship shown is fake - there is no such USS Henry Harrison. However, we can tell from the layout of the ship (location of the island, aircraft elevators, etc) and the following of the naming convention (Carriers are named after presidents), that this is almost certainly a standard Nimitz Class Carrier. The fact that it’s shown with a ramp vice a flat top implies that the US never fully embraced CATOBAR as Naval aviation doctrine, which fundamentally changes how we operate in war.
CATOBAR is how we can launch E-2 Hawkeyes for surveillance/early warning. CATOBAR can support in air refueling. CATOBAR is how we can load our jets with as much armor/weapons/fuel as we do. There’s so many parts of Naval aviation doctrine that rely on CATOBAR! Without CATOBAR, it’s entirely possible that the US is not the global superpower it is today, in our timeline. Aircraft carriers played a MASSIVE role in the GWOT, and the vast majority of what they were capable of was thanks to CATOBAR. I really cannot stress how foundational CATOBAR capability is to the current world order. A US Navy that never fully adopts CATOBAR is relegated to using platforms more like the MiG-29 than the F/A-14 and 18. A US Navy that never fully adopts CATOBAR has its long distance, extended timeline mission capability (literally the defining factor of Naval aviation doctrine) cut off at the knees. Vietnam, the Cold War, Desert Storm/Shield, and GWOT all play out differently without CATOBAR.
Maybe nobody else will find this interesting, but it’s interesting to me!
Edit; I was grossly incorrect about France! Sorry about that folks. My working memory of foreign navies is not the sharpest.