The document summarizes updates related to the Base Realignment and Closure (BRAC) process at Marine Corps Base Quantico. It details the relocation of several military defense investigative agencies to a new co-located site at Quantico by September 2011. The $323 million construction project involved building a secure compound and making infrastructure improvements to accommodate over 2,700 relocated personnel. Completion of the BRAC process at Quantico will result in all agency relocations being finished by mid-August 2011.