North Korea Nears Completion of Electromagnetic Pulse Bomb

**vector7** · March 10th, 2011, 20:56

North Korea Nears Completion of Electromagnetic Pulse Bomb

N. Korea Disrupts Current Military Maneuvers With Russian Device To Jam GPS

North Korea appears to be protesting the joint U.S. and South Korean military maneuvers by jamming Global Positioning Devices in the south, which is a nuisance for cell phone and computers users -- but is a hint of the looming menace for the military.

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Since March 4, Pyongyang has been trying to disrupt GPS receivers critical to South Korean military communications apparently in protest of the ongoing joint military training exercises between South Korean and U.S. forces. Strong jamming signals were sent intermittently every five to 10 minutes.

The scope of the damage has been minimal, putting some mobile phones and certain military equipment that use GPS signals on the fritz.

Large metropolitan areas including parts of Seoul, Incheon and Paju have been affected by the jamming, but "the situation is getting wrapped up, no severe damage has been reported for the last two days," Kyoungwoo Lee, deputy director of Korea Communications Commission, said.

The jamming, however, has raised questions about whether the Korean peninsula is bracing for new electronic warfare.

The North is believed to be nearing completion of an electromagnetic pulse bomb that, if exploded 25 miles above ground would cause irreversible damage to electrical and electronic devices such as mobile phones, computers, radio and radar, experts say.

"We assume they are at a considerably substantial level of development," Park Chang-kyu of the Agency for Defense Development said at a briefing to the parliament Monday.

Park confirmed that South Korea has also developed an advanced electronic device that can be deployed in times of war.

The current attempts to interfere with GPS transmissions are coming from atop a modified truck-mounted Russian device. Pyongyang reportedly imported the GPS jamming system from Russia in early 2000 and has since developed two kinds of a modified version. It has also in recent years handed out sales catalogs of them to nations in the Middle East, according to South Korea's Chosun Ilbo.

North Korea Jams GPS Signals in Ominous Threat of More to Come

Major Korean newspaper editorials today called the recent jamming a "wake-up call," pointing out that consequences could be severe if North Korea succeeds in discharging full-fledged electromagnetic waves.

On top of disrupting major communication tools used by both civilians and the military, the waves would affect financial transactions and civilian airplanes dependent on radio signals.

"The problem could be further exacerbated by the fact that our military equipment increasingly relies on commercial GPS standards," wrote JoongAng Daily, one of South Korea's largest newspapers.

This is the second time North Korea has sought to interfere with military communications. Pyongyang is thought to have been behind a failure of GPS receivers on some naval and civilian aircraft during another joint military exercise in August.

South Korea's minister of defense at that time had reported to the Congress, warning that the North poses "a fresh security threat" capable of disrupting guided bombs and missiles by sending signals over a distance of up to 60 miles.

Some modern weapons are equipped with an alternative guided system in addition to GPS, which means the bomb would find its way to the target even if it loses contact with the satellite.

But the Korean military weaponry still largely remains vulnerable to GPS jamming signals, said Kwon Oh-Bong of the Defense Acquisition Program Administration, answering questions from concerned politicians at a parliamentary working session Monday.

"Because we have a special code for the military, it is unlikely to be affected by such an attack, but there are some weapons that do not require a special code, so we are researching preventive measures," he said.

U.S. Forces Korea spokesman David Oten declined to assess the effects, saying it is a matter of intelligence but added in an e-mail response that they are conducting extensive analysis of potential threats and ensured that "United States forces operate using multiple, redundant navigational systems and train extensively to operate in a contested electronic environment."

**American Patriot** · March 10th, 2011, 20:59

Hey, nothing to worry about here. Move along. All the EMP stuff I've been talking about? Well, just ignore that. The world will survive! Come on, we don't need computers, cell phones, electronics to keep going!

Or do we?

WTF do the North Koreans want to do with an EMP bomb? Shut down the infrastructure of S. Korea. Is it a problem? You bet your ass it is.

That they have been doing jamming, to me, is an act of war and the south ought to triangulate the damned facility doing the jamming nad blast it into microdust.

**vector7** · June 17th, 2011, 22:17

North Korea Tests 'Super-EMP' Nuke

Thursday, 16 Jun 2011 09:05 AM
By Ken Timmerman

Gary Samore, a top Obama administration national security official, warned of new sanctions if North Korea conducted a third round of nuclear tests on Monday, as reports surfaced that North Korea has miniaturized its nuclear warheads so they can be delivered by ballistic missile.

North Korea’s last round of tests, conducted in May 2009, appear to have included a “super-EMP” weapon, capable of emitting enough gamma rays to disable the electric power grid across most of the lower 48 states, says Dr. Peter Vincent Pry, a former CIA nuclear weapons analyst and president of EMPact America, a citizens lobbying group.

Samore, who handles arms control and non-proliferation issues, warned that “additional strong sanctions will be imposed on the North with the support of Russia and China."

North Korea’s nuclear tests have been dismissed as failures by some analysts because of their low explosive yield. But Dr. Pry believes they bore the “signature” of the Russian-designed “super-EMP” weapon, capable of emitting more gamma radiation than a 25-megaton nuclear weapon.

Pry believes the U.S. intelligence community was expecting North Korea to test a first generation implosion device with an explosive yield of 10 to 20 kilotons, similar to the bomb the U.S. exploded over Nagasaki in 1945. He said, “So when they saw one that put off just three kilotons, they said it failed. That is so implausible."

The technology for producing a first generation implosion weapon has been around since 1945, and is thoroughly described in open source literature.

South Korean defense minister, Kim Kwan-jin, told his country’s parliament on Monday that North Korea had succeeded in miniaturizing its nuclear weapons design, allowing them to place a nuclear warhead on a ballistic missile.

His analysis coincided with Congressional testimony in March by Lt. Gen. Ronald L. Burgess, director of the Defense Intelligence Agency, who stated that North Korea “may now have several plutonium-based warheads that it can deliver by ballistic missiles.”

The Soviet Union conducted an atmospheric test of an EMP weapon in 1962 over Kazakhstan whose pulse wave set on fire a power station 300 kilometers away and destroyed it within 10 seconds.

Such a weapon — equal to a massive solar flare such as the “solar maxima” predicted by NASA to occur in 2012 — poses “substantial risk to equipment and operation of the nation’s power grid and under extreme conditions could result in major long term electrical outages,” said Joseph McClelland of the Federal Energy Regulatory Commission in Senate testimony last month.

Pry said that a group of Russian nuclear weapons scientists approached him in 2004 when he served as staff director of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack, to warn the United States that the technology to make that weapon “had leaked” to North Korea, and possibly to Iran.

“They told us that Russian scientists had gone to North Korea to work on building the super-EMP weapon,” Pry told Newsmax. “The North Koreans appear to have tested it in 2006 and again in 2009.”

North Korea’s main partner in its nuclear weapons and ballistic missile programs is Iran. Dr. William Graham, chairman of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack, warned Congress three years ago that Iran had conducted missile launches in an EMP mode, detonating them high in the atmosphere.

Read more on Newsmax.com: "U.S. Intel: Iran Plans Nuclear Strike on U.S."

Rep. Trent Franks, R-Ariz., has introduced legislation known as the SHIELD Act that would require U.S. utilities to harden large transformers and other key elements of the nation’s power grid to protect them from a devastating EMP attack or a geomagnetic storm.

The House last year passed a similar measure by unanimous consent, but the bill died in the Senate, where Sen. Jeff Bingaman, D, N.M., and Sen. Lisa Murkowski, R-Ariz., the chair and ranking member of the Senate Energy Committee, insisted that the threat from cyberattack was more dangerous than the possibility of an EMP strike or a solar flare.

John Kappenman, the chief science adviser to the EMP commission, believes it would require just $1 billion to harden an estimated 5,000 power transformers around the country to shield them from the impact of an EMP-like event.

“We built this infrastructure without any awareness of this threat,” he told Newsmax. “We have no design code that takes this threat into account. We’ve been doing everything to design the grid to make it greatly more coupled, and therefore more vulnerable, to this threat.”

He compared the national power grid to a series of giant skyscrapers, “and only now we’ve discovered that it’s located on a big fault line.”

President Obama’s science adviser, John Holdren, warned in a March 10, 2011 Op-Ed co-authored with his British counterpart of the potentially catastrophic impact of a solar maxima event in the next 12 to 18 months.

“Space weather can affect human safety and economies anywhere on our vast wired planet, and blasts of electrically-charged gas traveling from the Sun at up to 5 million miles an hour can strike with little warning,” Holdren wrote. “Their impact could be big — on the order of $2 trillion during the first year in the United States alone, with a recovery period of 4 to 10 years.”

Rep. Trent Franks, who authored the SHIELD Act, warned of “catastrophic consequences” should Congress fail to act.

“The U.S. society and economy are so critically dependent upon the availability of electricity that a significant collapse of the grid, precipitated by a major natural or man-made EMP event, could result in catastrophic civilian casualties,” he said. “This vulnerability, if left unaddressed, could have grave, societal altering consequences.”