Message In A Bottle

AHOY, IMO any kind of stationary saw tooth nose cone would be a hindrance to puncturing a hardened target, unless they rotate like shark teeth i.e. wheels and the teeth getting progressively larger. ?MBDA won't say what the improved penetration is, but its apparently sufficient to attract lots of attention from potential customers?. How could such a secret be kept with so many involved. I know it?s like there are at least two parallel universes, i.e. those in the know with the kings/actual facts and those posting there BS with the Official/revealed figures. But conspiracies or world government is crazy talk. G-day!