Command Sgt. Maj. David O. Turnbull, command sergeant major for the U. S. Army Combined Arms Center and Fort Leavenworth, participated in a Non-Commissioned Officers panel entitled "Training, Educating and Progressive Development of our Soldiers for Today and Tomorrow" Tuesday, March 27, at the 2018 AUSA Global Symposium and Exposition in Huntsville, Ala. Turnbull shared future updates to Army NCO training and education to the conventions attendees. “The content will have more practical application and focus heavily on leader core competencies,” Turnbull said.