Milford H. Beagle Jr. is a United States Army lieutenant general who serves as commanding general of the United States Army Combined Arms Center and commandant of the United States Army Command and General Staff College since October 4, 2022. He served as the commanding general of the 10th Mountain Division and Fort Drum from July 12, 2021 to September 9, 2022. Beagle previously served as the 51st commanding general of the United States Army Training Center at Fort Jackson from June 22, 2018, to June 18, 2021. He has also served as deputy commanding general for support of the 10th Mountain Division from 2017 to 2018 and commander of the 193rd Infantry Brigade from 2013 to 2016.

Theodore David Martin is a retired lieutenant general in the United States Army who last served as the commanding general of the United States Army Combined Arms Center, commandant of the United States Army Command and General Staff College and commanding general of Fort Leavenworth from May 2021 to October 2022. Before that, he served as the Deputy Commanding General and Chief of Staff of United States Army Training and Doctrine Command (TRADOC). A graduate of the United States Military Academy at West Point, he previously served as its 73rd Commandant of Cadets.