The FBI establishes a command post for its response to the Pentagon attack at the Virginia State Police Barracks, overlooking the Pentagon. [Fire Engineering, 11/2002] Around midday, Assistant Special Agent in Charge Robert Blecksmith arrived at the Pentagon and took over from Special Agent Chris Combs as the FBI’s on scene commander. He had quickly decided that the area around the Arlington County Fire Department’s incident command post by the Pentagon was too crowded and lacked support facilities. He therefore decides it will be safer for the FBI to carry out its operations at the Virginia State Police Barracks, located next to the Navy Annex, a few hundred yards from the Pentagon. Along with Combs, Blecksmith establishes the FBI’s command post there, and starts moving the FBI up to it. The two men will spend most of the afternoon at the barracks, where they work on establishing a Joint Operations Center (JOC) at nearby Fort Myer. [US Department of Health and Human Services, 7/2002, pp. A23 and C50 ; Creed and Newman, 2008, pp. 178] The JOC will open early the following morning (see September 12, 2001). [Goldberg et al., 2007, pp. 161]