Art said:
A good article by Britain's former foreign secretary Robin Cook
It seems Morbious, he's as ignorant as me, or then again perhaps you should consider the possibility it is you that is out of step.
Art,
Or we can have the truth - which is that Robin Cook is "out of step" and factually inaccurate.
First, I don't know why ANYONE would cite something from "wagingpeace" as an authoritative source,
that makes about as much sense as citing an article from "Greenpeace" on the safety of nuclear power -
both "wagingpeace" and "Greenpeace" have their agendas - and they don't let the FACTS get in the way.
Robin Cook is just plain WRONG about the development of nuclear bunker busters. He states that
the Bush admininstration started the research on "nuclear bunker busters" - and that is just plain flat
out WRONG!
The USA has had a nuclear bunker buster in some form in its arsenal for a LONG time. Previous
to 1997, the bunker buster role was given to a nuclear weapon known as the B-53. The B-53 did
not have any Earth penetrating capability - so it had to be a very large yield weapon. It would destroy
a deeply buried bunker - but at great collateral cost to the area around the bunker.
In the 1990s, the US weapons labs proposed an idea to President Clinton. If nuclear devices were
hardened such that they could withstand a ground impact; and could bury themselves a short distance
in the ground; a larger fraction of the explosive yield goes into the ground shock which is what destroys
the bunker. Therefore, for a given strength of ground shock; the explosive yield of the device could be
LOWERED; thus resulting in LESS collateral damage.
So in 1997, the USA introduced a "new" nuclear weapon into its arsenal [ it was actually a modification
of an older weapon as its name shows ] call the B-61 Mod 11. Thus President Clinton ordered the
retirement of the B-53, and its role was assumed by the B-61 Mod 11:
http://www.fas.org/programs/ssp/nukes/new_nuclear_weapons/loyieldearthpenwpnrpt.html
The US introduced an earth-penetrating nuclear weapon in 1997, the B61-11, by putting the nuclear
explosive from an earlier bomb design into a hardened steel casing with a new nose cone to provide ground
penetration capability. The deployment was controversial because of official US policy not to develop new
nuclear weapons. The DOE and the weapons labs have consistently argued, however, that the B61-11 is
merely a "modification" of an older delivery system, because it used an existing "physics package."
Many at the time heralded President Clinton - because the US nuclear arsenal would now cause less
collateral damage. After all, we are really interested in taking out the military bunker and the military
commanders within - we shouldn't have to obliterate the surrounding cities full of civillians.
However, as the above report also states, the Earth penetrating capability of the B61-11 is limited:
The earth-penetrating capability of the B61-11 is fairly limited, however. Tests show it penetrates only 20
feet or so into dry Earth when dropped from an altitude of 40,000 feet. Even so, by burying itself into the
ground before detonation, a much higher proportion of the explosion energy is transferred to ground shock
compared to a surface bursts.
The B61-11 is better in terms of collateral damage than the B53; but the weapons labs could do better.
Hence, the Clinton Administration launched a design study called RNEP - Robust Nuclear Earth
Penetrator. This was applauded by the Democrats in the US Congress.
In 2001, when President Bush became President, he desired that the Clinton-fostered RNEP program
continue. It wasn't until the 2004 campaign, when John Kerry made an issue of this that the
Democrats turned 180 degrees on this program.
So many ill-informed and ignorant people attribute the Earth penetrating nuclear bunker buster to Bush.
Again, that just shows how ignorant and ill-informed they are. The genesis and early support of the
earth penetrating nuclear bunker buster flows from the Clinton Administration.
The motive was to reduce collateral damage - nuclear weapons can be designed so that they don't
have to kill any more people than is necessary.
Dr. Gregory Greenman
Physicist