James A. Garfield Joint Military Training Center is an Ohio Army National Guard military base in the U.S. state of Ohio located between Ravenna and Newton Falls and adjacent to the village of Windham. It was previously known as Camp Ravenna Joint Military Training Center, the Ravenna Training and Logistics Site, and the Ravenna Army Ammunition Plant (RVAAP) and commonly known as the Ravenna Arsenal. Before its present status as a training facility for the Ohio National Guard, Camp James A. Garfield was a military ammunition production facility for the United States Army. As an arsenal, the facility was at peak operation during World War II and would serve as an ammunitions plant in various roles until 1992. Camp James A. Garfield remains an important part of the history and geography of Portage County. The facility occupies portions of Freedom, Windham, Charlestown, and Paris townships in Portage County, along with part of Braceville Township in Trumbull County. History In 1940, the United States Department of the Army reserved for the construction of two facilities: The Ravenna Ordnance Plant, near Ravenna; and the Portage Ordnance Depot, near Windham. The facilities officially opened on March 23, 1942, although the Atlas Powder Company commenced operations there on August 18, 1941. During World War II, the two facilities were combined as the Ravenna Arsenal. The Ravenna Arsenal had an immediate effect upon the communities of Portage County. Over 14,000 people were employed at the Arsenal during World War II, and the village of Windham was chosen as the site to house many of these workers. Windham experienced a population boom as a result; its growth of over 1200% was the largest of any U.S. municipality in the 1950 Census, as was reported in the June 1951 edition of National Geographic Magazine. At the end of World War II, the facility was placed on "standby" status. In November 1945, control of the facility was transferred from Atlas Powder to the U.S. Army. The facility continued to be in operation on a limited basis. During the Korean War, the Ravenna Arsenal resumed full operations. In 1951, Firestone won several defense contracts, among which was operation of the facility under a subsidiary, Ravenna Arsenal, Inc. The facility once again was placed on standby in 1957. The National Advisory Committee for Aeronautics, the forerunner to NASA, then commenced aeronautical experiments at the facility. Among these experiments was aircraft