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If an EMP hit America like they are describing it could take years to undo the damage. I don't think you really understand just how devastating a EMP attack can be.
This concern recently has been reinforced by a little-publicized study by the U.S. Army War College that said a nuclear detonation at altitude above a U.S. city could wipe out the electrical grid for hundreds, possibly thousands of miles around.
www.wnd.com...
I'd be more concerned about NK bombing what's left of Fukishima.
Several potential adversaries have or can acquire the capability to attack the United States with a high -altitude nuclear weapon - generated electromagnetic pulse (EMP). A determined adversary can achieve an EMP attack capability without having a high level of sophistication.
EMP is one of a small number of threats that can hold our society at risk of catastrophic consequences . EMP will cover the wide geographic region within line of sight to the nuclear weapon. It has the capability to produce significant damage to critical infrastructures and thus to the very fabric of US society, as well as to the ability of the United States and Western nations to project influence and military power.
The common element that can produce such an impact from EMP is primarily electronics, so pervasive in all aspects of our society and military, coupled through critical infrastructures. Our vulnerability is increasing daily as our use of and dependence on electronics continues to grow. The impact of EMP is asymmetric in relation to potential protagonists who are not as dependent on modern electronics.
The current vulnerability of our critical infrastructures can both invite and reward attack if not corrected. Correction is feasible and well with in the Nation' s means and resources to accomplish.
A determined adversary can achieve an EMP attack capability without having a high level of sophistication.
Originally posted by 0zzymand0s
reply to post by penninja
Where do you get your information from? No shortage of water? Are you serious? Arizona has basically tapped its groundwater in many areas and is now starting to drill into fossilized water. While there is no "shortage" of food, much of the industrialized US relies on a complicated system of trucking and communications which keeps city stores stocked for 3 days at a time, and so on.
Sure - we could rebuild from a massive, coordinated EMP attack, but it would take months to get critical infrastructure up and running, and years to get everything back "on." This assumes, of course that full scale invasion or coordinated air attack didn't follow the EMP.
Such an event would probably kill 75 million plus North Americans, and be the single largest "holocaust" in human history.
Originally posted by stirling
Or Not..............the size of the blast, the height of the blast etc etc.....
Not all EMP attacks are equal.....what could lil Kim really set aloft?
certainly not enough to kill the entire CONUS power grid....
Theres Mexico and canada too that are connected to the same grid so there will be limited power at the least fairly quickly....bACK UP GEN PLANTS WILL KICK IN At hospitals......etc...
Noy so bad....
Walk out of the subway maybe....
back to cops directing traffic again....
' Indeed, electromagnetic pulses, EMP, generated by high-altitude nuclear explosions have riveted the attention of the military nuclear technical community for more than three and a half decades since the first comparatively modest one very unexpectedly and abruptly turned off the lights over a few million square miles of the mid-Pacific. This EMP also shut down radio stations and street-lighting systems, turned off cars, burned out telephone systems and wreaked other technical mischief throughout the Hawaiian Islands nearly 1,000 miles distant from ground zero.'
However, Dr Wood is not very specific when mentioning damage to radio stations and telephone systems. Dr John Malik notes on page 31 of Herman Hoerlin's Los Alamos National Laboratory report LA-6405, United States High Altitude Test Experiences:
'Starfish produced the largest fields of the high-altitude detonations; they caused outages of the series-connected street-lighting systems of Oahu (Hawaii), probable failure of a microwave repeating station on Kauai, failure of the input stages of ionospheric sounders and damage to rectifiers in communication receivers. Other than the failure of the microwave link, no problem was noted in the telephone system. No failure was noted in the telemetry systems used for data transmission on board the many instrumentation rockets.
'There was no apparent increase in radio or television repairs subsequent to any of the Johnston Island detonations. The failures observed were generally in the unprotected input stages of receivers or in rectifiers of electronic equipment; transients on the power line probably caused the rectifier failures. There was one failure in the unprotected part of an electronic system of the LASL Optical Station on top of Mount Haleakala on Maui Island. With the increase of solidstate circuitry over the vacuum-tube technology of 1962, the susceptibility of electronic equipment will be higher, and the probability of more problems for future detonations will be greater. However, if detonations are below line-of-sight, the fields and therefore system problems will be much smaller.'
ed-thelen.org...
Originally posted by 0zzymand0s
reply to post by penninja
I don't have much fear anymore. I am halfway between 40 and 50 and have seen too much already.
What I do have is a realistic assessment of logistics, and our current diaspora: 50% of the country has been trained since birth to hate and fear the other half, and it takes the most coordinated network of physical and computational assets ever to keep food on the shelves of grocery stores in major cities, where 120 million of us live.
I don't believe for a moment that there will be an EMP strike on the US from Korea, but if there was, and if it was large scale, we would lose a third or more of our population in the rebuilding. All the kumbayah in the world doesn't make winter less cold, water less contaminated, or fill empty grocery store shelves.
“All the available technical evidence suggests that the North’s claims to be able to hit (let alone target precisely) geographical sites in the United States are highly implausible,” John Swenson-Wright, senior lecturer in East Asian International Relations at the University of Cambridge told NK NEWS.
The Argus explosions created artificial electron belts resulting from the β-decay of fission fragments. These lasted for several weeks. Such radiation belts affect radio and radar transmissions, damage or destroy arming and fusing mechanisms of intercontinental ballistic missile warheads, and endanger crews of orbiting space vehicles.
Electromagnetic pulse (EMP) is important only for high altitude bursts. For such detonations, ionization of the upper atmosphere can produce a brief intense pulse of radio frequency radiation which can damage or disrupt electronic devices.
Ionization of the atmosphere from explosions in the atmosphere can interfere with radar and radio communications for short periods.
Charged particles produced by explosions above the Earth's atmosphere can be captured by the Earth's magnetic field, temporarily creating artificial radiation belts that can damage spacecraft and injure astronauts/cosmonauts in orbit.
Originally posted by penninja
Oh sure they do, it's real easy.
What do you suppose we have on board our military shuttle? Pez?
It's just not as doomsday as it's made out to be... the lights go out....I loose you tube... our trains will run, transformers will be fixed etc, etc .... then we have every valid pretext to turn NK to glass
Don't get me wrong... a world of lame... but no one dies unless we act like fools... heat stroke in summer with no ac...whatever, we have no actual shortage of food and water... what else is there that matters in the scheme of things?