U.S. Army Reserve Brig. Robert Powell Jr recites the Oath of Office during his promotion ceremony at Fort Gordon, Georgia, Dec. 15, 2020. With the promotion, Powell will serve as the deputy commanding general 335th Signal Command (Theater) (U.S. Army photo by Capt. David Gasperson) Army Reserve gets its first cyber general Brig. Gen. Robert Powell will oversee the cybersecurity of the Army Reserve. Jan 4, 2021 By Jackson Barnett