The title of the post over at Qlipoth, "Excuse me?", sums it up pretty clearly:

Army Unit to Deploy in October for Domestic Operations

Beginning in October, the Army plans to station an active unit inside the United States for the first time to serve as an on-call federal response in times of emergency. The 3rd Infantry Division’s 1st Brigade Combat Team has spent thirty-five of the last sixty months in Iraq, but now the unit is training for domestic operations. The unit will soon be under the day-to-day control of US Army North, the Army service component of Northern Command. The Army Times reports this new mission marks the first time an active unit has been given a dedicated assignment to Northern Command. The paper says the Army unit may be called upon to help with civil unrest and crowd control. The soldiers are learning to use so-called nonlethal weapons designed to subdue unruly or dangerous individuals and crowds.

If you're not worried about this, you should be.


Update:I just found the Army Times story:

It is not the first time an active-duty unit has been tapped to help at home. In August 2005, for example, when Hurricane Katrina unleashed hell in Mississippi and Louisiana, several active-duty units were pulled from various posts and mobilized to those areas.

But this new mission marks the first time an active unit has been given a dedicated assignment to NorthCom, a joint command established in 2002 to provide command and control for federal homeland defense efforts and coordinate defense support of civil authorities.
...
They may be called upon to help with civil unrest and crowd control or to deal with potentially horrific scenarios such as massive poisoning and chaos in response to a chemical, biological, radiological, nuclear or high-yield explosive, or CBRNE, attack.
...
The 1st BCT’s soldiers also will learn how to use “the first ever nonlethal package that the Army has fielded,” 1st BCT commander Col. Roger Cloutier said, referring to crowd and traffic control equipment and nonlethal weapons designed to subdue unruly or dangerous individuals without killing them.“It’s a new modular package of nonlethal capabilities that they’re fielding. They’ve been using pieces of it in Iraq, but this is the first time that these modules were consolidated and this package fielded, and because of this mission we’re undertaking we were the first to get it.”

The package includes equipment to stand up a hasty road block; spike strips for slowing, stopping or controlling traffic; shields and batons; and, beanbag bullets.

“I was the first guy in the brigade to get Tasered,” said Cloutier, describing the experience as “your worst muscle cramp ever — times 10 throughout your whole body.

“I’m not a small guy, I weigh 230 pounds ... it put me on my knees in seconds.”