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Looking it up a 2500kW bow thruster gives a thrust of about 30 tons (https://www.thrustmaster.net/tunnel-thrusters/electric-motor...)

which is not going to do much here. It seems the trouble with a lot of solutions - the tugs can probably tug with a force of something like 600 tons combined but the ship weights 220,000 tons which is like putting a force of 5kg on a 2 ton car which is stuck. Probably not going to budge it.

Really you want something which will shove it with a force maybe 10% of the weight, say 20,000 tons but there don't seem to be many of those lying around.

I wondered if they tied a cable from the ship to one of the other large ships nearby and fired up the main engines if that could do something?



I imagine they could snap the cable, but that doesn't seem very useful.




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