The 112th Special Operations Signal Battalion (Airborne) is part of the 528th Sustainment Brigade (Special Operations) (Airborne) and specializes in supporting United States Army Special Operations Command (USASOC) forces.

The 112th Signal Battalion (Special Operations)(Airborne) has a long history of signal operations in support of Airborne and Special Operations Forces.

The heritage of the 112th Signal Battalion began with the activation of the 512th Airborne Signal Company on the 14 July 1944, in Lido di Roma, Italy. The 512th conducted signal operations in support of the 1st Special Service Force and the three Parachute Infantry Battalions that comprised the 1st Airborne Task Force. The company, commanded by CPT Charles L. Howard, consisted of 3 officers, 2 warrant officers, and 129 enlisted soldiers. Soldiers for the unit were selected from the 6766th Signal Service Company (Provisional), 82nd Airborne Division and 101st Airborne Division.