How do you simulate physical attacks during emergency drills?

Judi McLeod seems to believe that something is amiss with a test of our electrical power grid that is scheduled for November 13-14, 2013. Some readers see a rehearsal of martial law and a government takeover. See their comments following the article.

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Bruce

'If the National Spy Agency (NSA), which spies on all—citizenry and foreign nations alike—and therefore knows all, then why is it necessary for the emergency drill planned to take place across North America on November 13-14 “to test the resiliency of the U.S. power grid to withstand major damage caused by a natural disaster or deliberate attack?”

“GridEx 2” is coming soon to a town near you.
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According to NSA whistleblower Edward Snowdon, “no telephone in America makes call without leaving record with NSA.”

Ditto for emails.
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We’ll know the results of simulated cyberattacks during “GridEx 2” instantly. It’s called no power.

But how do you simulate physical attacks, and will we ever read the results about any simulated physical attacks gone wrong?
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“A key objective of GridEx 2 is to learn how governments would handle a loss of electrical power that is large enough to drastically affect the delivery of common and essential goods and services.”
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Rehearsals, no matter how massive cannot change the fact Governments goof up all the time.

Air Force officers entrusted with the launch keys to long-range nuclear missiles have been caught twice this year leaving open a blast door that is intended to help prevent a terrorist or other intruder from entering their underground command post, Air Force officials said, according to the Associated Press.
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Meanwhile, what we are seeing is government administration by dress rehearsal.

Some people call them false flag operations.'