“of course it only needs to work once.”
Until somebody comes up with a two stage EFP...
We need to remain “The baddest on the block”.
Excuse me
ladies, but that way no one will “mess” with us.
That will be a neat trick, because if the second stage resembles the first stage it will be as aerodynamic as a can of butter cookies.
Tandem warheads. Its already been done, including by the Russians.
Yes. New RPG-7's with two-stage shaped-charge warheads to defeat reactive armor appeared in Iraq three or four years ago in the hands of jihadis.