A guard clutching an assault rifle and another with a German Shepherd block the entrance to a parking garage on a quiet street in Arlington, Virginia, gateway to the Defense Intelligence Agency.
Heavy security at 3100 Clarendon Boulevard may not be necessary next year when the DIA, whose mandate is to protect the U.S. from surprise attacks, is scheduled to leave the 250,000 square-foot (23,000 square-meter) building.
