You need a nice drink of FIXOR.
So simple even I can use it!
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 !
You need a nice drink of FIXOR.
So simple even I can use it!
M83s? Nasty little machines, kind of reminded me of those 1950s stamped tin Jap cars and tanks that spit out sparks when you rolled the wheels across the floor. Except the sparks from an M83 were a LOT bigger!
The ones I really disliked were the little Russian toe-popper plastic units, forget the designation, but shaped like a maple leaf, and used a liquid explosive filler IIRC. Could be spread by helicopter, if you had a big enough helo.