[dgroshev]

You keep saying "loitering" and then use one way ranges. If "loitering", where does the time on station come from? Are the drones refuelled? Do they land or do they just crash when they run out of fuel? Or is "loitering" just as a buzzword devoid of meaning?

No, prop drones don't "geometrically catchup". Shahed's extreme range achieved by flying really slow, the top speed (which they don't sustain constantly to conserve fuel) is about 185kph, for the maximum flight time of about 13 hours. US carriers officially can sustain 60kph indefinitely, and in practice they can go faster. That means on a straight line a Shahed can only gain 1600km in the absolute best scenario. In reality it's much less, because launching takes time and the average speed is slower.

The capabilities that you're describing are a fantasy.

[maxglute]

Loitering just means extended endurance, i.e. piston engine that can stay on station for 20+ hours / enhanced range of ~4500km, but can also function as attritable max range munitions. They're loitering because definitionally they can loiter, especially with datalink for midcourse corrections (again PRC specialty). It's basically value engineered TLAMs (which you know, loiters) on props instead of turbofan, where props trade speed advantage for range, but speed completely negated by massive A2D2 no escape zone because props still significantly faster than any surface fleet.

>geometrically catchup

A carrier at 3000km and GTFO sprint opposite direction at max speed, i.e. 30knots / 60km, will have prop drones closing speed/gap at 120km per hour. AKA intercept time distance around ~24 hours at 4500km. Hence why I said ENHANCED shaheeds, i.e. swap propulsion with 30% more efficient heavy fuel engines, increase aspect ratio and improved shaheed basically makes carriers operating within 3000kms unable to reach ~4500km endurance no escape zone. This within the platforms SWAP potential, technically can also just swap payload for fuel but HFE and planform improvements simply more efficient.

3000km also VASTLY optimistic scenario for carriers and limits of prop planform/SWAP potential, it's functionally carrier at 0 sortie scrap metal range. Realistically carriers max effective standoff is ~2200km, at which point effective sorties down to 20% (rest tanking/support). So no, mathematically, carriers cannot fastandfurious straight line out of this, and definitely not surface fleet escorts. The capabilities I'm describing is pedestrian for PRC. Unless one thinks PRC cannot build a better shaheed than Iran who literally built them in caves with box of scraps.