Question: How many employees does the federally funded facility that shares its location with the Pentagon , Reagan National Airport , and Arlington National Cemetery ?

text: Federally funded research and development centers
List
The following list includes all current FFRDCs :
Federally funded research and development centers (FFRDCs) are public-private partnerships which conduct research for the United States Government. They are administered in accordance with U.S. Code of Federal Regulations, Title 48, Part 35, Section 35.017 by universities and corporations. There are currently 42 recognized FFRDCs that are sponsored by the U.S. government. FFRDCs are similar to the University Affiliated Research Centers run by the United States Department of Defense.
Facility Administrator Location Sponsor
Aerospace FFRDC The Aerospace Corporation El Segundo , CA ; Chantilly , VA ; Colorado Springs , CO Huntsville , AL Albuquerque , NM Department of Defense , Department of the Air Force
Ames Laboratory Iowa State University of Science and Technology Ames , IA Department of Energy
Argonne National Laboratory UChicago Argonne , LLC Argonne , IL Department of Energy
Arroyo Center RAND Corporation Santa Monica , CA Department of Defense , Department of the Army
Brookhaven National Laboratory Brookhaven Science Associates , LLC Upton , NY Department of Energy
Center for Advanced Aviation System Development MITRE McLean , VA Department of Transportation , Federal Aviation Administration
Center for Communications and Computing Institute for Defense Analyses Alexandria , VA Department of Defense , National Security Agency
Center for Enterprise Modernization MITRE McLean , VA Department of the Treasury , Department of Veterans Affairs , Internal Revenue Service
Center for Naval Analyses The CNA Corporation Arlington , VA Department of Defense , Department of the Navy
Center for Nuclear Waste Regulatory Analyses Southwest Research Institute San Antonio , TX Nuclear Regulatory Commission
CMS Alliance to Modernize Healthcare MITRE McLean , VA United States Department of Health and Human Services
Fermi National Accelerator Laboratory Fermi Research Alliance , LLC Batavia , IL Department of Energy
Frederick National Laboratory for Cancer Research Leidos Biomedical Research Frederick , MD Department of Health and Human Services , National Institutes of Health
Homeland Security Operational Analysis Center RAND Corporation Crystal City , VA Department of Homeland Security , Under Secretary for Science and Technology
Homeland Security Systems Engineering and Development Institute MITRE McLean , VA Department of Homeland Security , Under Secretary for Science and Technology
Idaho National Laboratory Battelle Energy Alliance , LLC Idaho Falls , ID Department of Energy
Jet Propulsion Laboratory California Institute of Technology Pasadena , CA National Aeronautics and Space Administration
Judiciary Engineering and Modernization Center MITRE McLean , VA United States Courts
Lawrence Berkeley National Laboratory University of California Berkeley , CA Department of Energy
Lawrence Livermore National Laboratory Lawrence Livermore National Security , LLC Livermore , CA Department of Energy