Airborne Laser Could Save Us From Terrorist EMP Scenario

Perhaps one of the most frightening terrorist-attack scenarios is one wherein a nuclear-tipped missile is launched by terrorists from a seemingly harmless cargo ship somewhere off the coast of the United States.

In such an attack, the missile could be hurtling skyward almost before our current missile-defense system had time to blink. The missile’s warhead could then be remotely detonated somewhere 20 to 60-plus miles above the visual horizon, and — in addition to killing everyone in the blast and radiation radius — trigger an electromagnetic pulse (EMP), which would basically fry every single electrical circuit in the blast’s line-of-sight for hundreds of miles in every direction. An EMP would effectively knock out all electrical grids, aircraft, trains, ships, automobiles, computers, medical equipment, ATM machines, cooling and heating systems, TVs, radios, telephones, blackberries, flashlights, electric toothbrushes, and children’s toys in an instant.

In less time than that required to take a breath, a huge section of North America would be catapulted back to the 18th century. Yet because we are so completely dependent upon 21st century technology, the ensuing chaos, crime, starvation, and disease would be something unimaginable.

A single enemy missile could do this to us.

The U.S. Air Force and the U.S. Missile Defense Agency, however, have an answer to this threat in the Airborne Laser (ABL) program, essentially a high-energy laser-beam system housed in a Boeing 747-400 aircraft. (Boeing is the primary ABL contractor. Lockheed Martin and Northrop Grumman are partners developing the laser-weapon system.)

The ABL system is designed to kill enemy ballistic-missiles — short, medium, and long-range — during the boost-phase portion of the missile’s flight, shortly after the missile has been launched. And being that the system is airborne, ABL is capable of patrolling the U.S. coastline as well as near-and-above “potential enemy ballistic-missile hotspots,” worldwide.

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Smart Grid Can be Wiped Out by Electromagnetic Weapons

There’s been plenty of evidence recently that the Smart Grid could become a serious security risk for IT and households. Now comes something potentially just as troubling: A U.S. Congressman warns that the grid can be taken down by an electromagnetic weapon.

Rep. Roscoe Bartlett (Rep.-Md.) issued that warning recently. He’s not your typical “the-sky-is-falling” Congressman  he’s a former research scientist and engineer and has previously has worked on projects for NASA and the military. Bartlett issued his warning yesterday at a House Science subcommittee hearing about how to roll out the Smart Grid.

At the hearing, he warned that a weapon that fired an electromagnetic pulse (EMP) could wipe out significant sections of the Smart Grid. According to a Science News account of the hearings:

EMP is a powerful and potentially devastating form of electromagnetic “fallout.” It’s usually associated with nuclear weapons, although it can be triggered by any major explosive bursts. Unlike radioactive fallout, this rain won’t directly harm living things. It will just catastrophically fry all electronics and modern electrical systems by inducing staggeringly large and rapid current or voltage surges.

The magazine goes on to report that Bartlett warns small nations could use the weapon against the Smart Grid, when it is developed:

All one needs to wreak some serious EMP damage, he charges, is a sea-worthy steamer, $100,000 to buy a scud-missile launcher, and a crude nuclear weapon. Then fling the device high into the air and detonate its warhead.

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EMP – Electromagnetic Pulse Conference Sept. 8th – 10th

North American Conference on the Threat Posed by Electromagnetic Pulse (EMP) to U.S. and Canada to be Held in Niagara Falls Sept. 8-10
EMPACT America today announced plans for an international conference “Protecting America Against Electromagnetic Pulse,” to be held at the Niagara Falls Conference Center, Sept. 8-10.

The conference, which will feature opening remarks from former House Speaker Newt Gingrich via video and in-person speakers including experts on EMP representing Congress, the military, academia and the private sector. The conference will focus on the nation’s vulnerability to an electromagnetic pulse attack, as well as response, preparedness and recovery strategies.

“Government and industry must devote coordinated energy and funding to protect our nation’s electric-power, telecommunications, food, healthcare, financial and other infrastructures from the devastating potential of major natural disasters, conventional terrorist threats, cyber attacks and an EMP attack,” said Henry Schwartz, founder of the not-for-profit EMPACT America.

“Congressional commissions and committees have tried to call attention to the immediate EMP threat from rogue states or terrorist groups using a [primitive] missile to detonate a [crude] nuclear warhead miles above the United States or Canada, knocking out all digital and electronic devices, our electrical grid, communications, and other infrastructures for months, or even years,” added Schwartz, whose companies Steuben Foods in Elma and Elmhurst Dairy in New York City are among the region’s largest suppliers of milk and dairy products.

Erie County Executive Chris Collins joined with Schwartz in calling for local and national EMP preparedness efforts.

“EMP is an issue that was not previously on our readiness list, but now has our attention,” Collins said. “Given the potentially grave consequences to both public and private assets, we will take steps at the county level to make it part of our disaster preparedness efforts.”

EMP is a burst of electromagnetic energy which occurs naturally (solar flares) and from manmade sources (nuclear detonations). The non-radioactive pulses of magnetic energy adversely affect a wide range of electronic devices, ranging from cell phones, personal computers and vehicle ignitions, to power grids and satellites and air traffic control systems.

The absence of vital power and communications equipment poses major difficulties for disaster recovery officials, health care providers, utilities, and the business community in serving the public in the aftermath of such an incident.

Reports from the Congressional EMP Commission and the National Academy of Sciences characterize electromagnetic pulse as a potentially catastrophic threat.

In a July 21 hearing before a House Homeland Security subcommittee, Commission Chairman Dr. William R. Graham testified that EMP “. . .is one of a small number of threats that can hold our society at risk of catastrophic consequences.”

“It has the capability to produce significant damage to critical infrastructures and thus the very fabric of U.S. society,” Graham told the panel.

A likely scenario for an EMP attack involves a nuclear missile launch by a rogue state or terrorist group. In recent months, efforts by North Korea to develop nuclear technology and launch missiles have raised fears of a near-term EMP attack.

In June, the Obama administration took steps to beef-up anti-ballistic missile defenses to protect Hawaii from any North Korean launch.

Schwartz is also urging federal lawmakers to reactivate the EMP commission in the upcoming legislative session. The commission, which was established in 2001, saw its term expire in Dec. 2008.

In addition to Gingrich, Schwartz has assembled a global stable of experts to discuss the growing EMP threat and ways to minimize the impact. The speakers will also include current and former military, national security and disaster preparedness officials to lead workshops on dealing with the EMP threat.

More information on EMP, EMPACT America and its upcoming conference can be found at www.empactamerica.org. Additional information on attending the conference is available by calling 716-805-3366.

EMPACT America works with a coalition of national grassroots organizations, corporations, and local and national government representatives to ensure public safety by expanding awareness and developing a management plan for the EMP threat.

Founder Henry Schwartz is the owner of Steuben Foods, a high-tech manufacturer of food and beverage products for global and regional brand name food companies. Steuben employs more than 475 workers at its Elma, N.Y. plant. Schwartz also owns Elmhurst Dairy, Metropolitan New York’s largest milk processor.

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E-bombs EMP Weapon Worries Counter-Terrorism Experts

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Electromagnetic Pulse E-Bombs Could Go Mainstream

E-bombs, weapons that destroy electronics with an intense pulse of electromagnetic radiation, have been discussed for decades. But despite years of research and development, there is little sign of their deployment. The prospect of knocking out communications and other electronic systems is attractive, but commanders prefer proven weapons with known effects. Now the U.S. Army is developing technology to provide the best of both worlds, by creating munitions that combine conventional and e-bomb effects in one package.

Explosive munitions rely on blast, fragmentation and sometimes armor-piercing shaped charges for their effects. Researchers want to add an electromagnetic pulse (EMP) damage mechanism as well. This is in contrast to previous e-bomb projects that were intended to be nonlethal so they could destroy materiel without causing casualties. The Army program seeks to enhance existing warheads, adding the feature without affecting blast, fragmentation or armor penetration, and with minimal extra weight.

The power supply in traditional e-bomb design is a magnetic flux compression generator with metal coils carrying current. The coils rapidly compress in an explosion, producing an intense pulse of energy. The generator is bulky and cannot easily be integrated into existing munitions.

An alternative approach explored by the Army is a shockwave ferromagnetic generator. This is a magnet that blows up and spontaneously demagnetizes, releasing energy as a pulse of power. The effect is known as pressure-induced magnetic phase transition, and only occurs with some types of magnets in certain situations. In 2005, researchers from the U.S. Army Aviation and Missile Research Development and Engineering Center (Amrdec), working with contractor Loki and scientists from Texas Tech University, demonstrated an explosive pulsed-power source based on neodymium alloy magnets, a type used in speakers and headphones.

Having proven that the principle works, the researchers moved on to more exotic lead zirconate titanate magnets. This enabled them to reduce the volume of the power generator from 50 cu. cm. (3 cu. in.) to 3 cu. cm., excluding explosives. Army requirements call for assembly of the power generator, power conditioning and aerial in a 1-in. space. Power output will be measured in hundreds of megawatts for microseconds.

The aerial needed to shape and direct the electromagnetic energy is an engineering challenge, due to the intense force of the explosion and the size required. Allen Stults of Amrdec is working on a “conducting aerosol plasma warhead.” A flame conducts electricity due to the presence of charged particles in it. By altering the chemical mixture of a fireball produced by an explosion, Stults aims to turn it into an electrically conductive aerial, a “plasma antenna.”

via E-Bombs Could Go Mainstream | AVIATION WEEK.