Squantos, you start working on the underbelly demo charges and tilt-switch triggers. About a 15-pound charge ought to do it, same as a TM-46 or TM-57 antitank mine.
Good doogie, go see Ivan, he's got your chow for you.
Wine bottle shape charges with a few pounds of C and a piece of pipe will punch a proper hole in the soft spots, or if you really care a nice platter charge made with an old manhole cover ..... and there are always soft spots ...... actually rendered safe one of the dog mines in northern italy long ago. It was a skeleton of course in a pond but enough remained to determine the wood, straps etcetera were a dog mine.... Really disliked the old “butterfly” bomblets .... rusted pieces of shit but were still deadly..... a BIP RSP if ya were smart ..... Monroe or Misznay Schardin solutions are us ...... knock knock .... who’s there ...... Spall !