[1] Maryland National Guard administrative and operational control (Title 32 and State Active Duty operations) of the battalion has been reorganized from under the 29th Combat Aviation Brigade in Edgewood, Maryland to the 58th Expeditionary Military Intelligence Brigade in Towson, Maryland[2] The mission of the 110th IO is to conduct tactical through strategic level Information Operations in support of global military operations by training and deploying culturally aware and regionally focused IO teams IOT defeat adversary information operations and gain information superiority in the information environment; or, be prepared to conduct limited, approved IO tasks in support of state and local authorities during governor-declared state emergencies and provide support to restore civil order, as directed by the governor and the adjutant general.

In support of its federal mission, the 110th IO Battalion has deployed many field support team (FST) since its activation, to multiple areas, providing IO operations to the active duty force.

The battalion's motto, “Informatio Dominatus Orbis Terrarum” meaning “Information Dominates the World” reaffirms the full spectrum of strategic planning across a range of military operations.

The 110th IO FSB deployed its first four-man FST on December 10, 2010, in support of a Special Operation Command - Joint Task Force in Afghanistan.

In support of their domestic mission, the 110th IO FSB was awarded the Maryland Outstanding Unit Ribbon for their outstanding support from April 30, 2015, to May 4, 2015, to the Maryland State and Baltimore law enforcement during the 2015 Baltimore protests.

The regiment was consolidated September 18, 1917, with National Guard units from Maryland and the District of Columbia to form the 112th Field Artillery and assigned to the 29th Division.

Decorations: French Croix de Guerre with Palm, World War II, Streamer embroidered BEACHES OF NORMANDY (110th and 224th Field Artillery Battalions cited; DA GO 43, 1950)

Headquarters Battery (Pikesville) and Battery C (Pikesville), 2d Battalion, each additionally entitled to: Meritorious Unit Commendation (Army); Streamer embroidered EUROPEAN THEATER (Service Battery, 110th Field Artillery Battalion, cited; GO 66, 29th Infantry Division, 26 February 1945; Service Battery, 224th Field Artillery Battalion, cited; GO 97, 29th Infantry Division, 16 March 1945) Shield: Parti per chevron gules and paly of six pieces, or and sable, a bend counter-changed, in chief a garland of the second, the dexter half laurel the sinister oak.

Symbolism: The red color on the shield indicates the arm of service, the wreath symbolizes participation in World War I and is divided per pale, the dexter half showing laurel leaves symbolizing achievement, and the sinister half, oak leaves in allusion to the beautiful grove of oak leaves in which an armory of the regiment was located.