[Forgiven_Sinner]

"If our bunker busters penetrate 20 feet of concrete at a time, and Sadomy's bunker is 180 feet deep...doesn't that mean we'll NEVER be able to hit him? "
Hmmmm. 180÷20=9. Never =9 bombs? "

Umm, our bunker busters can penetrate AT LEAST 100 feet of concrete or rock. One article I read said that the military LOST one because it penetrated PAST their sensors at 200 feet.

Perhaps someone can find the link to the article on the bunker busters?

[null and void]

Yes, I was making the point that progress acheives a goal.

A point lost on many...