Organizational structure of the United States Department of Defense of the Treasury. According to the U.S. Code, the Coast Guard is at all times considered one of the five armed services of the United States. During times of declared war (or by Congressional direction), the Coast Guard operates as a part of the Navy; this has not happened since World War II, but members have served in undeclared wars and conflicts since then while the service remained in its peacetime department. The Pentagon, in Arlington County, Virginia, across the Potomac River from Washington, D.C., is the Department's headquarters. The Department is protected by the Pentagon Force Protection Agency, which
Fairlington, Arlington, Virginia Gunston Middle School and Wakefield High School. The Arlington County Department of Parks, Recreation & Cultural Resources provides continuing education at the Fairlington Community Center. The Community Center began as the Fairlington Elementary School in 1940 and was converted into a community center in 1979. Fairlington is in the 3rd District of the Arlington County Police Department which cooperates with the Fairlington Citizens Association. Arlington Fire Station No. 7 of the Arlington County Fire Department housing Engine 107, located at is located on South Abingdon Street in North Fairlington. The Arlington County office of the Virginia Cooperative Extension Service is