I know nothing about this really, so forgive my ignorance.
Assuming a carrier is found and tracked by a satellite in the ocean, how could it possibly escape the satellite's detection before being targeted by a drone or some other type of munition? If the ship starts sailing in a different direction, the people (or AI) tracking via satellite would notice and adjust, right?
https://www.esa.int/Enabling_Support/Space_Transportation/Ty...
Now satellite constellations make it harder, since their numbers limit this strategy. But currently, none of the know systems utilize SAR like the LEO satellites, so they wouldn't function well in bad weather. They'd have to rely on optics which can be severely degraded.
China would be using their Yaogan-41 (geostationary) to try to track, which might work, in good weather, during daytime, IF the carrier group was south of Japan (it's equatorial). Carriers deliberately transit through weather, strike groups disperse broadly and use decoy behavior in wartime, and a geostationary optical satellite won't know which blip is the carrier and which is a support ship 50km away.
Every night, you lose the carrier group and have to find it again in the morning, if you can. Usually you can't, even with China's layered approach using optical, SAR, ELINT, and OTH radar.
I don't know how many military satelites China has, but I would have assumed it would be sufficient to cover the pacific sufficiently to find an aircraft carrier. (the obvious caveat here being clouds, which are fairly common over the ocean)
https://www.csis.org/analysis/no-place-hide-look-chinas-geos...
Wait, what?
Like, this is a whole bunch of extremely unreliable numbers being stacked on top of each other to reach an unsupported conclusion, but how is a 50 square mile field of view supposed to find something in the middle of the pacific?
What?
> unless they're on the equator
What?
> because otherwise they have to be moving
What?