An Army unit has responded to comments made by a Fort Hood chaplain in response to the repeal of the ban on transgender people in the military. Maj. Adam Calvert, 41, is a chaplain for Ford Hoodâs 3rd Security Force Assistance Brigade, and he commented on a post on the Army Times Facebook page speaking out against the repeal of the transgender ban. The Security Force Assistance Command â which is the parent headquarters unit for 3rd Security Force Assistance Brigade â announced on Facebook Wednesday that the incident is under investigation. âHow is rejecting reality (biology) not evidence that a person is mentally unfit (ill), and thus making that person unqualified to serve,â Calvert posted on the Army Times Facebook page Monday.