I was never deployed but worked in muddy construction environments. Pits and such. Generally we used metal steps attached to vehicles to scrape as much off. The back end of a field knife works pretty well. A pallet always was useful if deployed at the entrance to trailers.
After rain the mud was like baby shit then you had 5 lbs of stone stuck to each foot and had to scrape it off.
I was never deployed but worked in muddy construction environments. Pits and such. Generally we used metal steps attached to vehicles to scrape as much off. The back end of a field knife works pretty well. A pallet always was useful if deployed at the entrance to trailers.