The 285th Aviation Regiment is a parent aviation regiment of the United States Army. On 1 October 2005 the unit was redesignated as the 1st Battalion (Attack Reconnaissance), 285th Aviation Regiment and on 1 May 2006 it was mobilized to conduct the AH-64D Unit Fielding Training Plan and deploy in support of Operation Enduring Freedom VIII. In April 2012 and August 2013 the unit deployed its Companies A and B in support of Operation Enduring Freedom XII and XIII. On 4 August 2018 the unit was retired from service after a "casing of colors" ceremony.