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Weapons of Mass Destruction (WMD)

Washington File

03 April 2003

General Describes U.S. Efforts to Minimize Civilian Casualties

(General McChrystal briefs at Washington Foreign Press Center April 3)
(940)
By David Anthony Denny
Washington File Staff Writer
Washington -- One of the Pentagon's top military officials briefed the
foreign press in Washington April 3 on the U.S. military's efforts to
minimize civilian casualties and avoid unintended damage in its
targeting process.
U.S. Army Major General Stanley McChrystal of the Joint Staff, said
that the United States has achieved "unprecedented precision" in its
ability to target, which enables it "in most cases, to hit exactly
what we are trying to hit, and scale the munition appropriately to the
task." That gives the United States the responsibility, McChrystal
said, to be more discriminating.
Under international law governing armed conflicts, a clear distinction
is drawn between combatants and civilians in any war, McChrystal said.
"The principle that civilians are protected during operations lies at
the heart of the international Law of Armed Conflict," he said. It's a
principle that is in conflict with some of the practices of the Saddam
Hussein regime, such as the use of human shields, he said.
McChrystal said civilian casualties and unintended physical damage are
undesired outcomes of conflicts. They occur when protected sites --
religious, cultural, medical, etc. -- are struck. They can also occur
when dual-use facilities -- those with both military and civilian
purposes (such as communications facilities) -- are hit. They can also
happen, he said, as a result of "weapon system malfunction, human
error, and the 'fog of war.'"
"[A]ny time we get any non-combatants injured or killed, or their
structures damaged or destroyed, those are obviously things we want to
minimize -- particularly in an operation like Iraqi Freedom, where the
intent is, in fact, to protect and help the people of Iraq from the
regime, as opposed to hurting them in the process," he said.
Nevertheless, civilian casualties and unintended damage do occur, in
spite of all efforts made to avoid them. But in the Iraq conflict
"every time we have a case, where there is a real, or even a potential
case of unintended civilian injury or death, or collateral damage to
structures, we've investigated it. And we go back and look at the
targeting; we account for every munition that in fact was expended. We
look for whether the aim points that we intended to hit were hit, to
determine if, in fact, there was, as the result of our targeting,
unintended civilian ... casualties or damage, and then we correct the
errors as we go," he said.
McChrystal said the targeting process itself is designed to avoid
civilian casualties and unintended damage. At the beginning of a
military campaign, or before any planned engagement, a commander
determines those effects he must create on the battlefield to achieve
his military objectives. That produces a fairly extensive list of
desired effects -- for example, preventing enemy troops from moving to
a certain location, or preventing a munitions plant from delivering
chemical or biological weapons, he said.
"[W]hen those effects are determined, the targeteers will determine
how we do that. Can it be done by striking the target? Can it be done
by preventing the target from having access -- i.e., rail or road
access -- to it? Can it be done by affecting -- preventing -- people
who work there from being there? And it will produce a series of
targets then that they want to strike" -- a master target list,
McChrystal said. "That's really only the first part of the targeting
process," he added.
Once the target list is produced, it is vetted through a number of
members of the military staff, who make a series of decisions. Legal,
public affairs and intelligence specialists all will review the list,
trying to determine whether the target is really the one which it is
assumed to be, whether it's a legally valid target -- whether it's
even necessary to be on the target list, he said. Other factors taken
into consideration include the probability of non-combatant
casualties, damage to non-combatant or protected structures, dual-use
facilities and the proximity of human shields, he said.
Ways to prevent or minimize civilian casualties or unintended damage
include using a smaller weapon to strike the target. A Hellfire
missile, McChrystal said, has a much smaller "maximum weapons effect
area" than does a 2,000-pound [909 kilograms] bomb. Different fuses
can also be used on the munition. A bomb that explodes on contact with
a building has a maximum blast effect. However, he said, a fuse that
delays the explosion for fractions of a second -- after the bomb has
penetrated within the building -- will greatly minimize the area
affected by the blast.
Other methods to reduce unintended damage include changing the aim
points of the attack -- for example, attacking one wall of a building
rather than another, or using small munitions to strike two opposite
walls, McChrystal said. The angle of attack also can be adjusted to
limit undesired effects, or an attack can be timed so that the
probability of unintended casualties is low -- for instance, striking
a target near a school at a time of day when it is unlikely anyone
would be in the school, he said.
"All of the targets that we strike, we rate on their potential for
collateral damage and make decisions accordingly," he said. "Now,
there are high collateral-damage targets struck. There are some
targets for which all of the mitigation that we do cannot completely
mitigate the potential. And then it's a judgment call," he said. "It
weighs the military necessity against the expected outcome."
(The Washington File is a product of the Office of International
Information Programs, U.S. Department of State. Web site:
http://usinfo.state.gov)



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