[tj21807]

Thanks.

Amazing that they can design something that is strong enough to smash through concrete while still protecting the warhead.

[17th Miss Regt]

Carried by cruise missiles, the tandem warhead first detonates a shaped charge, which can penetrate 35 feet of limestone, or 20 feet of reinforced concrete...

Shaped charge pentration holes are usually small. But this thing makes a hole big enough to put in a follow-on 500 lb charge? Something is not adding up here. (This is surprising because Jim Dunnigan is a pretty good source for this type of info.)