ordinarydude -- well the whole point of a kinetic weapon (along with the mass of the warhead) is its impact velocity, especially if deep penetration/deep effect is critical, right? -- wouldn't ballistic missiles (or something else coming in at hypersonic speed like that http://investorshub.advfn.com/boards/read_msg.aspx?message_id=66091098 thing) have it all over bombs in that respect?