As the war on terrorism grinds on, U.S. military forces and civilian
organizations are finding more and more uses for weapons that don’t
kill.
Marines guarding the newly reopened U.S. Embassy in Afghanistan,
for example, are equipped with non-lethal rounds for their 12 gauge
shotguns to drive away unarmed rioters.
U.S. troops overseeing al Qaeda and Taliban detainees at the naval
base at Guantanamo Bay, Cuba, are training to use stingball grenades
to put down a prison rebellion.
The Air Line Pilots Association International has called for the
installation of stun guns as standard equipment in airline cockpits
to thwart would-be hijackers with minimal risk to passengers.
The stun gun is only one of many non-lethal technologies that could
be used against terrorists on airliners, Marine Col. George P. Fenton
told National Defense magazine in a wide-ranging interview. Fenton
is director of the Defense Department’s Joint Non-Lethal Weapons
Directorate, which is headquartered at the Marine Base at Quantico,
Va., just outside of Washington, D.C.
Some technologies, “predominantly available off the shelf,”
could be made available in the near term, Fenton said. These include
pepper spray, slippery foam and entanglement nets. Other concepts
might take longer—three years or more—he said.
For example, a pilot-activated passenger-immobilization system
could be developed to incapacitate everybody in the passenger compartment,
Fenton said. However, such a system has some risks associated with
it, he warned.
For one thing, Fenton said, “chemical incapacitants or immobilizers
are not instantaneous.” They could take 60 seconds or so to
work, and during that time, a terrorist or group of terrorists might
be able to do considerable damage.
Also, the infirm—babies, elderly or seriously ill—could
be injured permanently or even killed. The policy and legal implications
of these risks need further study, Fenton said.
Confusion Abounds
There is, in general, a good deal of confusion about non-lethal
weapons, Fenton noted. “People don’t understand what
they are,” he said. “If I had my way, I’d change
the name.”
It is important to realize that non-lethal weapons can be hazardous
to your health, Fenton said. Any weapon that uses force to make
you change your behavior—as non-lethal systems do—can
injure, even kill you, unintentionally, he warned. “I can
hurt you with water.”
The Defense Department, he explained, defines non-lethal weapons
as those “explicitly designed and primarily employed to incapacitate
personnel or materiel, while minimizing fatalities and permanent
injury to personnel and undesired damage to property and the environment.”
Since ancient times, military forces always have had some non-lethal
capabilities, such as use of billy clubs, rifle butts and—in
recent decades—tear gas. But all too often, military options
in crowd control turned quickly to live fire, Fenton said.
The Pentagon’s interest in non-lethal weapons increased sharply
in 1995, when U.S. forces helped United Nations troops withdraw
from Somalia. Their orders were to do this with a minimum of military
and civilian casualties. But they had few non-lethal weapons at
the time.
Once, in Mogadishu, “a car blew through a UN checkpoint,
ignoring all signals to stop,” Fenton said. “The guards
opened fire, killing all of the occupants. When they opened the
car door, they found a Somali family—father, mother and children.”
To minimize such incidents, Marine reservists, who also happened
to be Los Angeles police officers, suggested that U.S. military
forces try using of the kinds of non-lethal technologies employed
for years by domestic law enforcement agencies.
Then-Marine Lt. Gen. Anthony Zinni, who was charged with protecting
the withdrawal, sought—and received—a quick response
to acquire and deploy such technology in Mogadishu, but it received
little use.
The following year, however, Marine Gen. John J. Sheehan, then
commander in chief of the U.S. Atlantic Command, speaking at a conference
in Washington, D.C., charged that “existing weapons development,
procurement, training and equipping policies have not kept pace
with the emerging needs for non- and less-lethal weapons.”
In the CNN era, an individual’s decision to use or not to
use deadly force is no longer merely a tactical decision, but strategic
one, Sheehan said, because “the implications of the decision
will be immediately broadcast to every capital in the world.”
In July 1996, the Defense Department established a Joint Non-Lethal
Weapons Directorate to develop and employ such weapons throughout
the armed services. The Marine commandant was named executive agent
for the program, responsible for stimulating and coordinating non-lethal
weapons requirements for all services. It is an important assignment,
said the current commandant, Gen. James L. Jones.
“Today, world events mandate a need to project non-lethal
force across all levels of war to enable our warfighters and leaders
to deal effectively with a host of traditional, as well as non-traditional
threats,” Jones said.
The Focal Point
The directorate has an annual budget of about $25 million and a
staff of 21 drawn from the Army, Navy and Air Force, as well as
the Marines, Fenton said. “This is the focal point for non-lethal
weapons for the entire Department of Defense,” he pointed
out.
The directorate is responsible for non-lethal concept exploration
and program development for all U.S. armed services. The Marines’
Non-Lethal Individual Weapons Instructors Course, now located at
Fort Leonard Wood, Mo., teaches more than 300 students per year
from all the services and several allied nations.
The school is designed to “train the trainer”—produce
instructors who will return to their home units and conduct basic
user-level training. The school’s graduates also often serve
as non-lethal operations advisors to commanders. Training includes
communications skills, crowd dynamics, unarmed self-defense, riot-control
tactics and non-lethal munitions deployment.
Students learn to discriminate between “tourists and terrorists,”
Fenton said. “Suppose you’re on guard on a U.S. warship
in a foreign harbor, and a motorboat comes speeding toward you,”
he proposed. “You only have minutes—maybe seconds—to
decide what to do. It would be nice to have an option that would
stop the motorboat without killing a potentially innocent driver.
That’s what non-lethal weapons are all about.”
It is also important to remember that non-lethal weapons are not
intended to replace lethal weapons, but to provide another option
when killing may not be the right choice, Fenton stressed. “We
always have our lethal weapons ready,” he said. “Non-lethals
are a complement, a force multiplier.”
The directorate tries to keep the needs of the combat soldier in
mind, Fenton said. “I’m not an acquisition bubba,”
he said. “I’m an infantryman. I know what it’s
like to be shot at.”
The directorate researches technologies that show promise in crowd
control, incapacitating individuals, clearing areas or facilities,
and disabling vehicles, Fenton said.
Currently in production, he explained, are 66 mm vehicle-launched
non-lethal grenades, 40 mm non-lethal crowd-dispersal cartridges,
and portable net barriers to stop vehicles at roadblocks.
Still in development is an “anti-traction material,”
a slippery foam that is sprayed on the ground or floor, making it
impossible for vehicles or personnel to move.
“I love this piece of gear,” Fenton said. Once you
step on this foam, you cannot stand up. Cars’ wheels will
spin. You just can’t get any traction. And what’s nice
about this is that it’s environmentally safe.”
Another interesting weapon, Fenton said, is called a pulsed-energy
projectile. “It’s the closest thing we have right now
to the phasers on the television series ‘Star Trek,’”
he said. “Remember how Capt. Kirk was always saying ‘set
your phasers on stun?’ The projectile works like that.”
The projectile’s charge—like that of a phaser—can
be adjusted to produce a light shock, to stun or to kill, Fenton
explained. “The good news is that it works,” he said.
“The bad news is that, right now, it weighs 500 pounds.”
Nevertheless, Fenton said that he is confident that the device
is “less than 10 years away from fielding.” At first,
it is likely to be placed aboard ground vehicles, such as Humvees
or light armored vehicles. Eventually, it may be installed on AC-130
gunships.
Another weapon envisioned eventually for special operations AC-130s
is the advanced tactical laser, said Fenton. “This is an ultra
precise weapon,” he said. “You could take out a column
of armor without hurting the refugees along the roadside.”
The ATL produces a four-inch spot of energy with a welding-torch
effect with a range of up to 20 kilometers, Fenton said. It could
be used on a number of aircraft, he said, adding: “I’d
love to see this on an Osprey.” Development work on the ATL
starts in fiscal year 2003, Fenton noted.
The Joint Forces Command is sponsoring an active-denial system,
which uses directed energy to repel belligerents without hurting
them, Fenton said. “It’s like touching a hot light bulb,”
he explained. “If you were hit with something like that what
would you do? You’d get the hell out of there.” The
actual range of such a system is classified, Fenton said, “but
it’s in excess of 500 to 700 meters.”
The directorate also is investigating the use of malodorous substances
in crowd control, Fenton said. “We’re looking at things
that smell bad— the odors of such things as fecal matter,
rotting flesh, natural gas or fermented cabbage,” he explained.
“We think that smells like that will do a lot to help break
up riots.” The research, he said, is still in the early stages.
Not all of the technologies examined by the directorate work out,
Fenton admitted. For the last several years, for example, researchers
have experimented with a material called rigid foam, which could
be sprayed around the edges of doorways and windows. The idea was
that the foam would harden, sealing the openings shut. “We
found, however, that the foam didn’t work as well as nail
guns,” he said.
Also, because the directorate is joint, projects are not pursued
unless two or more branches express interest in paying for them,
Fenton said.
“The Air Force had a flashlight device that they were interested
in, but they couldn’t get any other service to support them,”
he said. “So I said, ‘OK, Air Force, you’re on
your own.’ If they want it, they’ll have to pay for
it themselves.”