The 110th Information Operations (IO) Battalion was federally recognized as an organization on April 1, 2008. Following the inactivation of the 2d Battalion, 110th Field Artillery Regiment, the 110th IO battalion was given the honor to carry the 2d Battalion 110th Field Artillery lineage which dates back to World War I. The 110th IO FSB was designed to provide trained, deployable, culturally aware, and regionally focused information operations teams to perform tactical strategic-theater IO tasks.

The 56th Theater Information Operations Group is a brigade-sized command of the United States Army National Guard based in Washington, and Maryland. In 2015 it took on the additional role as a major subordinate command in the Washington Army National Guard, aligning military intelligence and special operations forces under its command for administrative control.