Re: GEV RVs

> Well, for a tank it'd be a two-stage problem.  First
> holes, which needs shaped charges.

Thermite grenade?  IIRC the US troops in winter 1944 dug foxholes in
frozen ground by using a thermite grenade to "drill" a hole, then
another grenade to excavate the hole.

  Then you blow the
> holes.  It would take a bit of explosives to do this
> repeatedly.