"Today, somewhere in the DC metropolitan area, the military is conducting a... Top Secret and compartmented [exercise of] the militarys extra-legal [response to] weapons of mass destruction," writes William Arkin, on his extremely awesome new blog, Early Warning. "It allows for emergency military operations in the United States without civilian supervision or control."
A spokesman at the Joint Force Headquarters-National Capital Region (JFHQ-NCR) confirmed the existence of Granite Shadow to me yesterday, but all he would say is that Granite Shadow is the unclassified name for a classified plan.
That classified plan, I believe, after extensive research and after making a couple of assumptions, is CONPLAN 0400, formally titled Counter-Proliferation of Weapons of Mass Destruction. [It's] a long-standing contingency plan of the Chairman of the Joint Chiefs of Staff (CJCS) that... lays out national policy and priorities for dealing with WMD threats in peacetime and crisis -- from far away offensive strikes and special operations against foreign WMD infrastructure and capabilities, to missile defenses and "consequence management" at home if offensive efforts fail...
U.S. Northern Command (NORTHCOM), the military's new homeland security command, is preparing its draft version of CONPLAN 0400 for military operations in the United States, and the resulting Granite Shadow plan... include[s] deployment of "special mission units" (the so-called Delta Force, SEAL teams, Rangers, and other special units of Joint Special Operations Command) in Washington, DC and other domestic hot spots...
Further, Granite Shadow posits domestic military operations, including intelligence collection and surveillance, unique rules of engagement regarding the use of lethal force, the use of experimental non-lethal weapons, and federal and military control of incident locations that are highly controversial and might border on the illegal.
