Leadership of the Iowa National Guard The Adjutant General Maj. Gen. Stephen E. Osborn Bio Command Senior Enlisted Leader Command Sgt. Maj. Matthew Strasser Bio Command Chief Warrant OfficerChief Warrant officer 5 Steven Stumbo Bio Deputy Adjutant General, Iowa Air National GuardBrig. Gen. Mark Muckey Bio Deputy Adjutant GeneralBrig. Gen. William F. McClintock Bio Land Component Commander Brig. Gen. Derek L. Adams Bio Assistant Adjutant General - Air Brig. Gen. Stephanie S. Samenus Bio Director of Joint StaffCol. mark g. kappelmann BIO