12 September 2019 DESRON 21 Welcomes New Commander The “Rampant Lions” of Destroyer Squadron (DESRON) 21 performed a change of command ceremony aboard USS Stockdale (DDG 106) at Naval Base San Diego Sept. 12.Capt. Dan Cobian relieved Capt. Murzban F. Morris of his duties as DESRON 21 commander during the ceremony.Morris, who served as deputy...