The Pentagon is moving the headquarters for the North American Aerospace Defense Command (Norad) back into Cheyenne Mountain near Colorado Springs, Colo., a decade after having largely vacated the site.
Why the return? Because the enormous bunker in the hollowed-out mountain, built to survive a Cold War-era nuclear conflict, can also resist an electromagnetic-pulse attack, or EMP. America’s military planners recognize the growing threat from an EMP attack by bad actors around the world, in particular North Korea and Iran.
An EMP strike, most likely from the detonation of a nuclear weapon in space, would destroy unprotected military and civilian electronics nationwide, blacking out the electric grid and other critical infrastructure for months or years. The staggering human cost of such a catastrophic attack is not difficult to imagine.
...At an April 7 Pentagon news conference, Norad Commander Adm. William Gortney noted that Norad is going back underground “because of the very nature of the way that Cheyenne Mountain’s built. It’s EMP-hardened.” He explained that North Korea now has mobile intercontinental ballistic missiles, the KN-08, armed with nuclear warheads, that can strike the U.S. While the KN-08 is inaccurate, it could be used to launch a high-altitude nuclear EMP attack.
...That is true as far as it goes—but only if an attack on the U.S. comes from the northern skies. Former senior Reagan administration officials warn that the U.S. is unprepared to cope with nuclear EMP strikes from North Korea and Iran if their missiles’ trajectory takes a southern route.
... Iran should be regarded as already having nuclear missiles capable of making an EMP attack against the U.S. Iran and North Korea have successfully orbited satellites on south-polar trajectories that appear to practice evading U.S. missile defenses, and at optimum altitudes to make a surprise EMP attack.
The U.S. has no ballistic-missile early-warning radars or ground-based interceptors facing south and would be blind to a nuclear warhead orbited as a satellite from a southern trajectory.
...The Pentagon was wise to move Norad communications back into Cheyenne Mountain and to take measures elsewhere to survive an EMP attack. But how are the American people to survive? In the event of a yearlong nationwide blackout, tens of millions of Americans would perish from starvation and societal chaos, according to members of the Congressional EMP Commission, which published its last unclassified report in 2008.
...When ancient Rome could no longer protect its empire from barbarians, cities tried to protect themselves by building walls. Now Washington, unable or unwilling to protect its people, is making it necessary for states to build their own defenses against the electromagnetic-pulse barbarians of the 21st century.
