I wonder, could you liquify the soil around the buried part of the ship by pumping air into the surrounding areas? https://en.wikipedia.org/wiki/Soil_liquefacti

I wonder, could you liquify the soil around the buried part of the ship by pumping air into the surrounding areas? https://en.wikipedia.org/wiki/Soil_liquefaction https://en.wikipedia.org/wiki/Soil_liquefaction