(Clackamas, OR) -- An Oregon National Guard commander with 33 years of service retired on Saturday. Sergeant Major Lee Smith, a Command Senior Enlisted Leader who was principal advisor to Adjutant General Alan Gronewold, joined the Army National Guard in 1993 as a Cannon Crewmember in a field artillery unit. Gronewold credits Smith's leadership with helping to retain and add new service members to the Oregon National Guard.